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151
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These methods extend the "FROM" fragment with a left, inner or right table join. |
152
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The table name can either be a string literal or a HASH reference for aliasing |
153
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table names. |
154
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155
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The condition should either be an C object (see L"Creating conditions">): |
156
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157
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# SELECT * FROM `table_a` LEFT JOIN `table_b` ON(`column_a` = `column_b`) |
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$sql = sqlQueryBase::select() |
159
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->from('table_a') |
160
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->leftJoin('table_b', sqlCondition::EQ('column_a', 'column_b')); |
161
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162
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...or a string literal of a common column name for the USING clause: |
163
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164
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# SELECT * FROM `table_a` LEFT JOIN `table_b` USING(`id`) |
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$sql = sqlQueryBase::select() |
166
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->from('table_a') |
167
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->leftJoin('table_b', 'id'); |
168
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169
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=item where(I) |
170
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171
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This represents the "WHERE" part of a SELECT query. It will accept B object |
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of the C package (see L"Creating conditions">). |
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174
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=item groupBy(I) |
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176
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This represents the "GROUP BY" statement of a SELECT query. |
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178
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=item having(I) |
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180
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This represents the "HAVING" part of a SELECT query. It will accept B object |
181
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of the C package (see L"Creating conditions">). |
182
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183
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=item orderBy(I) |
184
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185
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This represents the "ORDER BY" statement of a SELECT query. Columns are expected |
186
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to be string literals or HASH references (B member only) with ordering |
187
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directions: |
188
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189
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$sql = sqlQueryBase::select() |
190
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->from('table') |
191
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->orderBy('id', {timestamp => 'DESC'}, 'title'); |
192
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193
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=item limit(I[, I]) |
194
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195
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This represents the "LIMIT" fragment of a SELECT query. It deviates from the |
196
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standard SQL expression, as the limit count B the first argument to |
197
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this method, regardless of a given offset. The first or both parameters may be |
198
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C to skip the LIMIT clause. |
199
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200
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=back |
201
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202
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=head3 Creating conditions |
203
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204
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Conditions can be used as a parameter for C, C, C, |
205
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C or C. They are constructed with the C package, |
206
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whose methods are not exported due to their generic names. Instead, the |
207
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"namespace" has to be mentioned for each conditional: |
208
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209
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$cond = sqlCondition::AND( |
210
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sqlCondition::EQ('id')->bind(1337), |
211
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sqlCondition::BETWEEN('stamp', "2013-01-06", "2014-03-31")); |
212
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213
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Those are all operators: |
214
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215
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=head4 Booleans |
216
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217
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To logically connect conditions, the following to methods are available: |
218
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219
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=over 4 |
220
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221
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=item AND(I) |
222
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223
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Connect one or more conditions with a boolean AND. |
224
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225
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=item OR(I) |
226
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227
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Connect one or more conditions with a boolean OR. |
228
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229
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=item NOT(I) |
230
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231
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Negate a condition with an unary NOT. |
232
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233
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=back |
234
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235
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=head4 Relational operators |
236
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237
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All relational operators expect a mandatory column name as their first argument |
238
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and a second optional ride-hand-side column name. |
239
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240
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If the optional second parameter is left out, the conditional can be bound (see |
241
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L"Binding parameters">). |
242
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243
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=over 4 |
244
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245
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=item EQ(I[, I]) |
246
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247
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Bual to operator (C<=>). |
248
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249
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=item NE(I[, I]) |
250
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251
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Bot Bqual to operator (C). |
252
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253
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=item LT(I[, I]) |
254
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255
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Bess Bhan operator (C>). |
256
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257
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=item GT(I[, I]) |
258
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259
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Breater Bhan operator (C>). |
260
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261
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=item LTE(I[, I]) |
262
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263
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Bess Bhan or Bqual to operator (C=>). |
264
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265
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=item GTE(I[, I]) |
266
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267
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Breater Bhan or Bqual to operator (C=>). |
268
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269
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=back |
270
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271
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=head4 SQL specific operators |
272
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273
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=over 4 |
274
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275
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=item BETWEEN(I, I, I) |
276
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277
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Creates an "x BETWEEN start AND end" conditional. |
278
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279
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=item IN(I) |
280
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281
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Creates an "x IN(...)" conditional. |
282
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283
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B that, if bound, this method B croak if it encounters an empty |
284
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list. I
|
285
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will be reduced to a "falsy" statement and a warning will be issued.> |
286
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287
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=item ISNULL(I) |
288
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289
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Creates an "x IS NULL" conditional. |
290
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291
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=item ISNOTNULL(I) |
292
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293
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Creates an "x IS NOT NULL" conditional. |
294
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295
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=item LIKE(I, I) |
296
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297
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Creates an "x LIKE pattern" conditional. |
298
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299
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B that the pattern is passed unmodified. Beware of the LIKE pitfalls |
300
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concerning the characters C<%> and C<_>. |
301
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302
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=item NOTIN(I) |
303
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304
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|
Creates an "x NOT IN(...)" conditional. |
305
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306
|
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|
|
Convenience for Cbind([1,2,3]))>. |
307
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|
|
Please refer to C for caveats. |
308
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309
|
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=back |
310
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311
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|
=head3 Binding parameters |
312
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313
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|
|
An SQL conditional can be bound against a parameter via its C method: |
314
|
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315
|
|
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|
|
|
$cond = sqlCondition::AND( |
316
|
|
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|
|
sqlCondition::EQ('id')->bind(1337), |
317
|
|
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|
|
sqlCondition::NOT( |
318
|
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|
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|
|
sqlCondition::IN('category')->bind([1,2,3,4]))); |
319
|
|
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320
|
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|
|
|
|
print $cond; # "`id` = ? AND NOT(`category` IN(?))" |
321
|
|
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|
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|
|
@args = $cond->gatherBoundArgs(); # (sqlValueInt(1337),sqlValueList([1,2,3,4])) |
322
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323
|
|
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|
|
A special case are conditionals bound against C (which is the equivalent |
324
|
|
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|
|
to SQL C): |
325
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326
|
|
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|
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|
|
$cat = undef; |
327
|
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|
|
$cond = sqlCondition::OR( |
328
|
|
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|
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|
|
sqlCondition::EQ('author')->bind(undef), |
329
|
|
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|
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|
|
sqlCondition::NE('category')->bind($cat)); |
330
|
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331
|
|
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|
|
print $cond; # `author` IS NULL OR `category` IS NOT NULL |
332
|
|
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|
|
@args = $cond->gatherBoundArgs(); # () |
333
|
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334
|
|
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|
|
Since C<`author` = NULL> would never be "true", the condition is replaced with |
335
|
|
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|
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|
|
the correct C<`author` IS NULL> statement. (Note that the first conditional |
336
|
|
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|
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|
|
could actually be written C. The substitution is |
337
|
|
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|
|
thus useful when binding against variables of unknown content). |
338
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|
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339
|
|
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|
|
=head4 Parameter conversion |
340
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|
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|
|
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|
|
341
|
|
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|
|
|
|
Bound parameters are internally converted to a sub-class of C. |
342
|
|
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|
|
|
|
Since most scalar values are already converted automatically, a user might never |
343
|
|
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|
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|
|
need to employ any of those packages listed below. If more complex queries are |
344
|
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|
|
desired, however, they just I to be used. |
345
|
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346
|
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|
=over |
347
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348
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=item C |
349
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350
|
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|
|
=item C |
351
|
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|
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352
|
|
|
|
|
|
|
To bind a value and use its date or date/time representation, use: |
353
|
|
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|
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354
|
|
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|
|
|
|
$cond->bind(new sqlValueDate()); # use current time, return YYYY-MM-DD |
355
|
|
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|
|
|
|
$cond->bind(new sqlValueDateTime()); # use current time, return YYYY-MM-DD HH:MM:SS |
356
|
|
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|
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|
|
357
|
|
|
|
|
|
|
$tm = mktime(...); |
358
|
|
|
|
|
|
|
$cond->bind(new sqlValueDate($tm)); # use UNIX timestamp; return YYYY-MM-DD |
359
|
|
|
|
|
|
|
$cond->bind(new sqlValueDateTime($tm)); # use UNIX timestamp; return YYYY-MM-DD HH:MM:SS |
360
|
|
|
|
|
|
|
|
361
|
|
|
|
|
|
|
$str = "Wed, 6 Jan 82 02:20:00 +0100"; |
362
|
|
|
|
|
|
|
$cond->bind(new sqlValueDate($str)); # use textual representation; return YYYY-MM-DD |
363
|
|
|
|
|
|
|
$cond->bind(new sqlValueDateTime($str)); # use textual representation; return YYYY-MM-DD HH:MM:SS |
364
|
|
|
|
|
|
|
|
365
|
|
|
|
|
|
|
The latter variants using textual representation use L to convert a |
366
|
|
|
|
|
|
|
string into a UNIX timestamp. Refer to L to learn about supported |
367
|
|
|
|
|
|
|
formats. |
368
|
|
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|
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|
|
|
369
|
|
|
|
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|
|
=item C |
370
|
|
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|
|
|
|
|
371
|
|
|
|
|
|
|
To bind a value as a floating point number (with optional precision), use: |
372
|
|
|
|
|
|
|
|
373
|
|
|
|
|
|
|
$cond->bind(new sqlValueFloat($number, 4)); # Precision of four; eight is the default |
374
|
|
|
|
|
|
|
|
375
|
|
|
|
|
|
|
B floating point numbers are I converted |
376
|
|
|
|
|
|
|
to this package when using C.> |
377
|
|
|
|
|
|
|
|
378
|
|
|
|
|
|
|
=item C |
379
|
|
|
|
|
|
|
|
380
|
|
|
|
|
|
|
To bind a value as an integer, use: |
381
|
|
|
|
|
|
|
|
382
|
|
|
|
|
|
|
$cond->bind(new sqlValueInt($number)); |
383
|
|
|
|
|
|
|
|
384
|
|
|
|
|
|
|
B (un)signed integers are I converted to |
385
|
|
|
|
|
|
|
this package when using C.> |
386
|
|
|
|
|
|
|
|
387
|
|
|
|
|
|
|
=item C |
388
|
|
|
|
|
|
|
|
389
|
|
|
|
|
|
|
To create a safe list of values, use: |
390
|
|
|
|
|
|
|
|
391
|
|
|
|
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|
|
sqlCondition::IN('column')->bind(new sqlValueList([1,2,3,4])); |
392
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393
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|
B converted to this package when |
394
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using C.> All elements of the list are subject to conversion as well. |
395
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396
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|
=item C |
397
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398
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|
|
To include a complex statement as-is, use: |
399
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|
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|
400
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|
sqlCondition::EQ('a')->bind(new sqlValueLiteral('IF(`b` = `c`, 0, 1)')); |
401
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|
|
# -> `a` = IF(`b` = `c`, 0, 1) |
402
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403
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|
I do not abuse this to interpolate values into the query: this would |
404
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|
|
pose a security risk since these values aren't subject to "escaping". |
405
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406
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|
=item C |
407
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408
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|
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|
|
To represent MySQL's C, use: |
409
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410
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|
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|
$cond->bind(new sqlValueNull()); |
411
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412
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|
B are I converted to this package |
413
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|
when using C.> |
414
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|
415
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|
=item C |
416
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417
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|
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|
To bind a value as a string, use: |
418
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419
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|
$cond->bind(new sqlValueString($value)); |
420
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421
|
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|
B, integers, or floats are converted to this |
422
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|
|
package when using C.> The value is properly escaped before query |
423
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|
interpolation. |
424
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425
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=back |
426
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427
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|
|
=head4 Named or index-based parameters |
428
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429
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|
The module supports both named or index-based parameters; just not both in a |
430
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|
mix: |
431
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432
|
|
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|
|
|
|
# Index-based parameters |
433
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|
|
$query = sqlQueryBase::select() |
434
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|
|
->from('table') |
435
|
|
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|
|
|
|
->where(sqlCondition::EQ('id')->bind(1337)); |
436
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|
|
print "$query"; # -> SELECT * FROM `table` WHERE `id` = ? |
437
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|
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|
438
|
|
|
|
|
|
|
# Named parameters |
439
|
|
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|
|
|
|
$query = sqlQueryBase::select() |
440
|
|
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|
|
|
|
->from('table') |
441
|
|
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|
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|
|
->where(sqlCondition::EQ('id', ':value')); |
442
|
|
|
|
|
|
|
print "$query"; # -> SELECT * FROM `table` WHERE `id` = :value |
443
|
|
|
|
|
|
|
|
444
|
|
|
|
|
|
|
Index-based parameters can be bound to the corresponding C when |
445
|
|
|
|
|
|
|
it's created and are later interpolated. Name based parameters make for cleaner |
446
|
|
|
|
|
|
|
query creation statements but require an additional step prior to executing the |
447
|
|
|
|
|
|
|
query: |
448
|
|
|
|
|
|
|
|
449
|
|
|
|
|
|
|
$query = sqlQueryBase::select() |
450
|
|
|
|
|
|
|
->from('table') |
451
|
|
|
|
|
|
|
->where(sqlCondition::EQ('id', ':value')); |
452
|
|
|
|
|
|
|
$res = sqlQuery->new($query) |
453
|
|
|
|
|
|
|
->setParameters({value => 1337}) # assign name-value pairs here |
454
|
|
|
|
|
|
|
->execute(); |
455
|
|
|
|
|
|
|
|
456
|
|
|
|
|
|
|
=head3 Conditions with overloaded operators |
457
|
|
|
|
|
|
|
|
458
|
|
|
|
|
|
|
To regain a little readability, the I operators C<&> and C<|> and the |
459
|
|
|
|
|
|
|
unary C have been overloaded to substitute for C, |
460
|
|
|
|
|
|
|
C and C respectively. |
461
|
|
|
|
|
|
|
|
462
|
|
|
|
|
|
|
This: |
463
|
|
|
|
|
|
|
|
464
|
|
|
|
|
|
|
$cond = sqlCondition::AND( |
465
|
|
|
|
|
|
|
sqlCondition::EQ('a', 'b'), |
466
|
|
|
|
|
|
|
sqlCondition::OR( |
467
|
|
|
|
|
|
|
sqlCondition::NOT(sqlCondition::LIKE('d', "%PATTERN%")), |
468
|
|
|
|
|
|
|
sqlCondition::C('UNIX_TIMESTAMP(`column`) >= DATE_SUB(NOW(), INTERVAL 7 DAY)'))); |
469
|
|
|
|
|
|
|
|
470
|
|
|
|
|
|
|
is the same as this: |
471
|
|
|
|
|
|
|
|
472
|
|
|
|
|
|
|
$cond = sqlCondition::EQ('a', 'b') |
473
|
|
|
|
|
|
|
& (!sqlCondition::LIKE('d', "%PATTERN%") |
474
|
|
|
|
|
|
|
| 'UNIX_TIMESTAMP(`column`) >= DATE_SUB(NOW(), INTERVAL 7 DAY)'); |
475
|
|
|
|
|
|
|
|
476
|
|
|
|
|
|
|
=head2 Executing queries |
477
|
|
|
|
|
|
|
|
478
|
|
|
|
|
|
|
The package to execute queries with is C. Depending on its usage, it |
479
|
|
|
|
|
|
|
returns an C package instance: |
480
|
|
|
|
|
|
|
|
481
|
|
|
|
|
|
|
$query = sqlQuery->new($sql); |
482
|
|
|
|
|
|
|
$result = $query->execute(); |
483
|
|
|
|
|
|
|
$row = $result->fetchAssoc(); |
484
|
|
|
|
|
|
|
$result->freeResource(); |
485
|
|
|
|
|
|
|
|
486
|
|
|
|
|
|
|
=head3 Fetching results |
487
|
|
|
|
|
|
|
|
488
|
|
|
|
|
|
|
A query result of the C package has these methods: |
489
|
|
|
|
|
|
|
|
490
|
|
|
|
|
|
|
=over |
491
|
|
|
|
|
|
|
|
492
|
|
|
|
|
|
|
=item C |
493
|
|
|
|
|
|
|
|
494
|
|
|
|
|
|
|
Fetch all rows, return a list of HASHREFs. |
495
|
|
|
|
|
|
|
|
496
|
|
|
|
|
|
|
=item C |
497
|
|
|
|
|
|
|
|
498
|
|
|
|
|
|
|
Fetch one row, return the values as a list. |
499
|
|
|
|
|
|
|
|
500
|
|
|
|
|
|
|
=item C |
501
|
|
|
|
|
|
|
|
502
|
|
|
|
|
|
|
Fetch one row, return it as a C. |
503
|
|
|
|
|
|
|
|
504
|
|
|
|
|
|
|
=item C |
505
|
|
|
|
|
|
|
|
506
|
|
|
|
|
|
|
Fetch one row, return its named column C<$name> or index-based column (from |
507
|
|
|
|
|
|
|
zero). |
508
|
|
|
|
|
|
|
|
509
|
|
|
|
|
|
|
=item C I<(alias)> |
510
|
|
|
|
|
|
|
|
511
|
|
|
|
|
|
|
Fetch one row, return it as a C. |
512
|
|
|
|
|
|
|
|
513
|
|
|
|
|
|
|
=back |
514
|
|
|
|
|
|
|
|
515
|
|
|
|
|
|
|
=head3 Other methods |
516
|
|
|
|
|
|
|
|
517
|
|
|
|
|
|
|
The following are other methods of C unrelated to fetching data: |
518
|
|
|
|
|
|
|
|
519
|
|
|
|
|
|
|
=over |
520
|
|
|
|
|
|
|
|
521
|
|
|
|
|
|
|
=item C |
522
|
|
|
|
|
|
|
|
523
|
|
|
|
|
|
|
Finishes an executed statement, freeing its resources. |
524
|
|
|
|
|
|
|
|
525
|
|
|
|
|
|
|
=item C |
526
|
|
|
|
|
|
|
|
527
|
|
|
|
|
|
|
=item C |
528
|
|
|
|
|
|
|
|
529
|
|
|
|
|
|
|
Return number of rows in a C |
530
|
|
|
|
|
|
|
|
531
|
|
|
|
|
|
|
=back |
532
|
|
|
|
|
|
|
|
533
|
|
|
|
|
|
|
=head1 EXAMPLES |
534
|
|
|
|
|
|
|
|
535
|
|
|
|
|
|
|
=head2 Execute a single statement |
536
|
|
|
|
|
|
|
|
537
|
|
|
|
|
|
|
=head3 Index-based parameters |
538
|
|
|
|
|
|
|
|
539
|
|
|
|
|
|
|
sqlQuery::exec('UPDATE `foo` SET `bar` = ?', 'splort'); # returns number of affected rows |
540
|
|
|
|
|
|
|
|
541
|
|
|
|
|
|
|
=head3 Named parameters |
542
|
|
|
|
|
|
|
|
543
|
|
|
|
|
|
|
sqlQuery::exec('UPDATE `foo` SET `bar` = :bar', { |
544
|
|
|
|
|
|
|
bar: 'splort' |
545
|
|
|
|
|
|
|
}); # returns number of affected rows |
546
|
|
|
|
|
|
|
|
547
|
|
|
|
|
|
|
=head1 TODO |
548
|
|
|
|
|
|
|
|
549
|
|
|
|
|
|
|
=over |
550
|
|
|
|
|
|
|
|
551
|
|
|
|
|
|
|
=item * |
552
|
|
|
|
|
|
|
|
553
|
|
|
|
|
|
|
Implement support for UPDATE, INSERT, REPLACE and DELETE statements. |
554
|
|
|
|
|
|
|
|
555
|
|
|
|
|
|
|
=item * |
556
|
|
|
|
|
|
|
|
557
|
|
|
|
|
|
|
Implement support for UNION. |
558
|
|
|
|
|
|
|
|
559
|
|
|
|
|
|
|
=back |
560
|
|
|
|
|
|
|
|
561
|
|
|
|
|
|
|
=head1 DEPENDENCIES |
562
|
|
|
|
|
|
|
|
563
|
|
|
|
|
|
|
L |
564
|
|
|
|
|
|
|
|
565
|
|
|
|
|
|
|
=head1 AUTHOR |
566
|
|
|
|
|
|
|
|
567
|
|
|
|
|
|
|
Oliver Schieche Eschiecheo@cpan.orgE |
568
|
|
|
|
|
|
|
|
569
|
|
|
|
|
|
|
http://perfect-co.de/ |
570
|
|
|
|
|
|
|
|
571
|
|
|
|
|
|
|
$Id: OO.pm 44 2015-03-18 14:14:56Z schieche $ |
572
|
|
|
|
|
|
|
|
573
|
|
|
|
|
|
|
=head1 COPYRIGHT |
574
|
|
|
|
|
|
|
|
575
|
|
|
|
|
|
|
Copyright (C) 2013-2015 Oliver Schieche. |
576
|
|
|
|
|
|
|
|
577
|
|
|
|
|
|
|
This software is a free library. You can modify and/or distribute it under the |
578
|
|
|
|
|
|
|
same terms as Perl itself. |
579
|
|
|
|
|
|
|
|
580
|
|
|
|
|
|
|
=cut |
581
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
582
|
|
|
|
|
|
|
package sqlQuery; |
583
|
|
|
|
|
|
|
|
584
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
26
|
|
585
|
1
|
|
|
1
|
|
4
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
31
|
|
586
|
1
|
|
|
1
|
|
3110
|
use overload '""' => '_getInterpolatedQuery'; |
|
1
|
|
|
|
|
1064
|
|
|
1
|
|
|
|
|
9
|
|
587
|
|
|
|
|
|
|
|
588
|
1
|
|
|
1
|
|
818
|
use Data::Dumper; # vital |
|
1
|
|
|
|
|
6981
|
|
|
1
|
|
|
|
|
123
|
|
589
|
1
|
|
|
1
|
|
9
|
use Carp qw(croak cluck); |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
56
|
|
590
|
1
|
|
|
1
|
|
5
|
use Scalar::Util qw(blessed looks_like_number); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
163
|
|
591
|
1
|
|
|
1
|
|
627
|
use Params::Validate qw(:all); |
|
1
|
|
|
|
|
7426
|
|
|
1
|
|
|
|
|
1779
|
|
592
|
|
|
|
|
|
|
|
593
|
|
|
|
|
|
|
$sqlQuery::DBI = undef; |
594
|
|
|
|
|
|
|
%sqlQuery::params = (); |
595
|
|
|
|
|
|
|
$sqlQuery::PARAMETER_PLACEHOLDER = '?'; |
596
|
|
|
|
|
|
|
|
597
|
|
|
|
|
|
|
sub setup |
598
|
|
|
|
|
|
|
{ |
599
|
0
|
|
|
0
|
|
|
my %params = validate @_, { |
600
|
|
|
|
|
|
|
-dbh => {isa => 'DBI::db', default => undef}, |
601
|
|
|
|
|
|
|
-connect => {type => CODEREF, default => undef} |
602
|
|
|
|
|
|
|
}; |
603
|
|
|
|
|
|
|
|
604
|
0
|
0
|
0
|
|
|
|
if (defined($params{'-dbh'}) && defined($params{'-connect'})) |
605
|
|
|
|
|
|
|
{ |
606
|
0
|
|
|
|
|
|
croak('Make up your mind: either use "-dbh" to pass a handle or "-connect" for ad-hoc connecting'); |
607
|
|
|
|
|
|
|
} |
608
|
|
|
|
|
|
|
|
609
|
0
|
|
|
|
|
|
%sqlQuery::params = %params; |
610
|
|
|
|
|
|
|
|
611
|
0
|
|
|
|
|
|
1 |
612
|
|
|
|
|
|
|
} |
613
|
|
|
|
|
|
|
|
614
|
|
|
|
|
|
|
sub dbh |
615
|
|
|
|
|
|
|
{ |
616
|
0
|
0
|
|
0
|
|
|
unless (defined($sqlQuery::DBI)) { |
617
|
0
|
0
|
|
|
|
|
if (defined($sqlQuery::params{'-dbh'})) { |
|
|
0
|
|
|
|
|
|
618
|
0
|
|
|
|
|
|
$sqlQuery::DBI = $sqlQuery::params{'-dbh'}; |
619
|
|
|
|
|
|
|
} elsif (defined($sqlQuery::params{'-connect'})) { |
620
|
0
|
|
|
|
|
|
$sqlQuery::DBI = eval {$sqlQuery::params{'-connect'}->()}; |
|
0
|
|
|
|
|
|
|
621
|
0
|
0
|
|
|
|
|
croak 'Setup failed; ad-hoc connector died: '.$@ if $@; |
622
|
|
|
|
|
|
|
} else { |
623
|
0
|
|
|
|
|
|
croak 'sqlQuery is not setup, yet.'; |
624
|
|
|
|
|
|
|
} |
625
|
|
|
|
|
|
|
} |
626
|
|
|
|
|
|
|
|
627
|
|
|
|
|
|
|
$sqlQuery::DBI |
628
|
0
|
|
|
|
|
|
} |
629
|
|
|
|
|
|
|
|
630
|
|
|
|
|
|
|
sub q |
631
|
|
|
|
|
|
|
{ |
632
|
0
|
|
|
0
|
|
|
local $Carp::CarpLevel = $Carp::CarpLevel + 2; |
633
|
0
|
|
|
|
|
|
__PACKAGE__->new(@_); |
634
|
|
|
|
|
|
|
} |
635
|
|
|
|
|
|
|
|
636
|
|
|
|
|
|
|
sub exec |
637
|
|
|
|
|
|
|
{ |
638
|
0
|
|
|
0
|
|
|
my $sql = shift; |
639
|
0
|
|
|
|
|
|
my $q = __PACKAGE__->new($sql); |
640
|
0
|
|
|
|
|
|
my $rows = $q->execute(@_); |
641
|
0
|
0
|
0
|
|
|
|
cluck('Discarded query with results'), $rows = undef |
642
|
|
|
|
|
|
|
if blessed($rows) && $rows->isa('sqlQueryResult'); |
643
|
0
|
|
|
|
|
|
undef($q); |
644
|
|
|
|
|
|
|
|
645
|
0
|
|
|
|
|
|
$rows |
646
|
|
|
|
|
|
|
} |
647
|
|
|
|
|
|
|
|
648
|
|
|
|
|
|
|
sub foundRows |
649
|
|
|
|
|
|
|
{ |
650
|
0
|
|
|
0
|
|
|
my $res = __PACKAGE__->new(q(SELECT FOUND_ROWS()))->execute; |
651
|
0
|
|
|
|
|
|
my $rows = $res->fetchColumn(0); |
652
|
0
|
|
|
|
|
|
$res->freeResource(); |
653
|
|
|
|
|
|
|
|
654
|
0
|
|
|
|
|
|
$rows |
655
|
|
|
|
|
|
|
} |
656
|
|
|
|
|
|
|
|
657
|
|
|
|
|
|
|
sub getLastInsertId |
658
|
|
|
|
|
|
|
{ |
659
|
0
|
|
|
0
|
|
|
my $res = __PACKAGE__->new(q(SELECT LAST_INSERT_ID()))->execute; |
660
|
0
|
|
|
|
|
|
my $id = $res->fetchColumn(0); |
661
|
0
|
|
|
|
|
|
$res->freeResource(); |
662
|
|
|
|
|
|
|
|
663
|
0
|
|
|
|
|
|
$id |
664
|
|
|
|
|
|
|
} |
665
|
|
|
|
|
|
|
|
666
|
|
|
|
|
|
|
sub new |
667
|
|
|
|
|
|
|
{ |
668
|
0
|
0
|
|
0
|
|
|
my $class = ref $_[0] ? ref shift : shift; |
669
|
0
|
|
|
|
|
|
my $sql = shift; |
670
|
0
|
|
|
|
|
|
my $self = {-sql => undef, -params => undef, -named => 0}; |
671
|
|
|
|
|
|
|
|
672
|
0
|
0
|
|
|
|
|
unless (blessed($sql)) { |
673
|
0
|
0
|
0
|
|
|
|
croak 'Not a scalar argument; query must either be a string or an instance of "sqlSelectAssemble"' |
|
|
|
0
|
|
|
|
|
674
|
|
|
|
|
|
|
if !defined($sql) || ref $sql || looks_like_number $sql; |
675
|
|
|
|
|
|
|
} else { |
676
|
0
|
0
|
|
|
|
|
croak sprintf('Parameter is not an instance of "sqlSelectAssemble" (got "%s")', ref $sql) |
677
|
|
|
|
|
|
|
unless $sql->isa('sqlSelectAssemble'); |
678
|
0
|
|
|
|
|
|
$self->{'-params'} = undef |
679
|
|
|
|
|
|
|
} |
680
|
|
|
|
|
|
|
|
681
|
0
|
|
|
|
|
|
$self->{'-sql'} = $sql; |
682
|
0
|
|
|
|
|
|
bless $self, $class |
683
|
|
|
|
|
|
|
} |
684
|
|
|
|
|
|
|
|
685
|
|
|
|
|
|
|
sub debugQuery |
686
|
|
|
|
|
|
|
{ |
687
|
0
|
|
|
0
|
|
|
my $self = shift; |
688
|
0
|
|
|
|
|
|
my $sql = "$self->{-sql}"; |
689
|
|
|
|
|
|
|
|
690
|
0
|
|
|
|
|
|
$sql =~ s/(?:\r?\n)+$//; |
691
|
0
|
|
|
|
|
|
print "$sql\n"; |
692
|
|
|
|
|
|
|
|
693
|
0
|
0
|
|
|
|
|
if (@_) { |
|
|
0
|
|
|
|
|
|
694
|
0
|
|
|
|
|
|
$self->_populateParameters(@_); |
695
|
|
|
|
|
|
|
} elsif (blessed $self->{'-sql'}) { |
696
|
0
|
|
|
|
|
|
$self->_populateParameters($self->{'-sql'}->gatherBoundArgs()); |
697
|
|
|
|
|
|
|
} |
698
|
|
|
|
|
|
|
|
699
|
0
|
0
|
|
|
|
|
if (defined($self->{'-params'})) { |
700
|
0
|
|
|
|
|
|
printf "%s\n%s\n%s\n", ('-'x80), Dumper($self->{'-params'}), ('-'x80); |
701
|
0
|
|
|
|
|
|
$self->_interpolateQuery(); |
702
|
0
|
|
|
|
|
|
printf "%s\n", $self->{'-interpolated-query'}; |
703
|
|
|
|
|
|
|
} |
704
|
|
|
|
|
|
|
} |
705
|
|
|
|
|
|
|
|
706
|
|
|
|
|
|
|
sub execute |
707
|
|
|
|
|
|
|
{ |
708
|
0
|
|
|
0
|
|
|
my $self = shift; |
709
|
|
|
|
|
|
|
|
710
|
0
|
0
|
|
|
|
|
if (@_) { |
|
|
0
|
|
|
|
|
|
711
|
0
|
|
|
|
|
|
$self->_populateParameters(@_); |
712
|
|
|
|
|
|
|
} elsif (blessed $self->{'-sql'}) { |
713
|
0
|
|
|
|
|
|
$self->_populateParameters($self->{'-sql'}->gatherBoundArgs()); |
714
|
|
|
|
|
|
|
} |
715
|
|
|
|
|
|
|
|
716
|
0
|
|
|
|
|
|
$self->_interpolateQuery(); |
717
|
|
|
|
|
|
|
|
718
|
0
|
|
|
|
|
|
my $res = eval {$self->_query($self->{'-interpolated-query'})}; |
|
0
|
|
|
|
|
|
|
719
|
0
|
|
|
|
|
|
$self->{'-params'} = undef; |
720
|
0
|
0
|
|
|
|
|
die $@ if $@; |
721
|
|
|
|
|
|
|
|
722
|
0
|
|
|
|
|
|
$res |
723
|
|
|
|
|
|
|
} |
724
|
|
|
|
|
|
|
|
725
|
|
|
|
|
|
|
sub setParameters |
726
|
|
|
|
|
|
|
{ |
727
|
0
|
|
|
0
|
|
|
my $self = shift; |
728
|
0
|
|
|
|
|
|
$self->_populateParameters(@_); |
729
|
0
|
|
|
|
|
|
$self |
730
|
|
|
|
|
|
|
} |
731
|
|
|
|
|
|
|
|
732
|
|
|
|
|
|
|
sub _getInterpolatedQuery |
733
|
|
|
|
|
|
|
{ |
734
|
0
|
|
|
0
|
|
|
my $self = shift; |
735
|
0
|
|
|
|
|
|
$self->_interpolateQuery(); |
736
|
0
|
|
|
|
|
|
$self->{'-interpolated-query'} |
737
|
|
|
|
|
|
|
} |
738
|
|
|
|
|
|
|
|
739
|
|
|
|
|
|
|
sub _populateParameters |
740
|
|
|
|
|
|
|
{ |
741
|
0
|
|
|
0
|
|
|
my $self = shift; |
742
|
|
|
|
|
|
|
|
743
|
0
|
0
|
|
|
|
|
if (defined($self->{'-params'})) { |
744
|
0
|
|
|
|
|
|
local $Carp::CarpLevel = $Carp::CarpLevel + 2; |
745
|
0
|
|
|
|
|
|
croak 'Query parameters are already populated' |
746
|
|
|
|
|
|
|
} |
747
|
|
|
|
|
|
|
|
748
|
0
|
0
|
0
|
|
|
|
if (1 == scalar @_ && 'HASH' eq ref $_[0]) { |
749
|
0
|
|
|
|
|
|
$self->{'-named'} = 1; |
750
|
0
|
|
|
|
|
|
$self->{'-params'} = shift; |
751
|
0
|
|
|
|
|
|
foreach my $p (keys %{$self->{'-params'}}) { |
|
0
|
|
|
|
|
|
|
752
|
0
|
|
|
|
|
|
$self->{'-params'}->{$p} = _convertArgument($self->{'-params'}->{$p}); |
753
|
0
|
0
|
|
|
|
|
croak "Argument '$p' could not be converted" |
754
|
|
|
|
|
|
|
unless defined($self->{'-params'}->{$p}); |
755
|
|
|
|
|
|
|
} |
756
|
|
|
|
|
|
|
} else { |
757
|
0
|
|
|
|
|
|
croak 'Mixed named and positional parameters are unsupported' |
758
|
0
|
0
|
|
|
|
|
if grep {'HASH' eq ref $_} @_; |
759
|
0
|
|
|
|
|
|
$self->{'-named'} = 0; |
760
|
0
|
|
|
|
|
|
$self->{'-params'} = [@_]; |
761
|
|
|
|
|
|
|
|
762
|
0
|
|
|
|
|
|
foreach my $index (0..$#_) { |
763
|
0
|
|
|
|
|
|
$self->{'-params'}->[$index] = _convertArgument($self->{'-params'}->[$index]); |
764
|
0
|
0
|
|
|
|
|
croak "Argument at index '$index' could not be converted" |
765
|
|
|
|
|
|
|
unless defined($self->{'-params'}->[$index]); |
766
|
|
|
|
|
|
|
} |
767
|
|
|
|
|
|
|
} |
768
|
|
|
|
|
|
|
} |
769
|
|
|
|
|
|
|
|
770
|
|
|
|
|
|
|
sub _interpolateQuery |
771
|
|
|
|
|
|
|
{ |
772
|
0
|
|
|
0
|
|
|
my $self = shift; |
773
|
|
|
|
|
|
|
|
774
|
0
|
0
|
|
|
|
|
if ($self->{'-named'}) { |
775
|
0
|
|
|
|
|
|
$self->_interpolateByName(); |
776
|
|
|
|
|
|
|
} else { |
777
|
0
|
|
|
|
|
|
$self->_interpolateByIndex(); |
778
|
|
|
|
|
|
|
} |
779
|
|
|
|
|
|
|
|
780
|
0
|
|
|
|
|
|
$self->_checkLeftoverParameters(); |
781
|
|
|
|
|
|
|
} |
782
|
|
|
|
|
|
|
|
783
|
|
|
|
|
|
|
sub _interpolateByIndex |
784
|
|
|
|
|
|
|
{ |
785
|
0
|
|
|
0
|
|
|
my $self = shift; |
786
|
0
|
|
|
|
|
|
my $sql = "$self->{-sql}"; |
787
|
|
|
|
|
|
|
|
788
|
0
|
|
0
|
|
|
|
for (my $pos = 0; $pos < length($sql) && -1 != ($pos = index($sql, $sqlQuery::PARAMETER_PLACEHOLDER, $pos));) { |
789
|
0
|
|
|
|
|
|
my $param = eval{$self->_fetchParameter()}; |
|
0
|
|
|
|
|
|
|
790
|
0
|
0
|
|
|
|
|
croak "$@: interpolated so far: $sql" if $@; |
791
|
0
|
|
|
|
|
|
my $value = "$param"; |
792
|
|
|
|
|
|
|
|
793
|
0
|
0
|
|
|
|
|
$sql = |
794
|
|
|
|
|
|
|
(0 < $pos ? substr($sql, 0, $pos) : '') |
795
|
|
|
|
|
|
|
. $value |
796
|
|
|
|
|
|
|
. substr($sql, $pos + 1); |
797
|
0
|
|
|
|
|
|
$pos += length $value; |
798
|
|
|
|
|
|
|
} |
799
|
|
|
|
|
|
|
|
800
|
0
|
|
|
|
|
|
$self->{'-interpolated-query'} = $sql; |
801
|
|
|
|
|
|
|
} |
802
|
|
|
|
|
|
|
|
803
|
|
|
|
|
|
|
sub _interpolateByName |
804
|
|
|
|
|
|
|
{ |
805
|
0
|
|
|
0
|
|
|
my $self = shift; |
806
|
0
|
|
|
|
|
|
my $sql = "$self->{-sql}"; |
807
|
|
|
|
|
|
|
|
808
|
0
|
|
0
|
|
|
|
for (my $pos = 0; $pos < length($sql) && -1 != ($pos = index($sql, ':', $pos));) { |
809
|
0
|
|
|
|
|
|
my ($name) = substr($sql, $pos) =~ m~^:([a-zA-Z_\d-]+)~; |
810
|
0
|
|
|
|
|
|
my $param = eval{$self->_fetchParameter($name)}; |
|
0
|
|
|
|
|
|
|
811
|
0
|
0
|
|
|
|
|
croak "$@: interpolated so far: $sql" if $@; |
812
|
0
|
|
|
|
|
|
my $value = "$param"; |
813
|
|
|
|
|
|
|
|
814
|
0
|
0
|
|
|
|
|
$sql = |
815
|
|
|
|
|
|
|
(0 < $pos ? substr($sql, 0, $pos) : '') |
816
|
|
|
|
|
|
|
. $value |
817
|
|
|
|
|
|
|
. substr($sql, $pos + 1 + length($name)); |
818
|
0
|
|
|
|
|
|
$pos += length $value; |
819
|
|
|
|
|
|
|
} |
820
|
|
|
|
|
|
|
|
821
|
0
|
|
|
|
|
|
$self->{'-interpolated-query'} = $sql; |
822
|
|
|
|
|
|
|
} |
823
|
|
|
|
|
|
|
|
824
|
|
|
|
|
|
|
sub _fetchParameter |
825
|
|
|
|
|
|
|
{ |
826
|
0
|
|
|
0
|
|
|
my $self = shift; |
827
|
0
|
|
|
|
|
|
my $name = shift; |
828
|
|
|
|
|
|
|
|
829
|
0
|
0
|
|
|
|
|
if (defined($name)) { |
830
|
0
|
0
|
|
|
|
|
if (!exists($self->{'-params'}->{$name})) { |
831
|
0
|
|
|
|
|
|
croak sprintf('No such query parameter "%s"', $name); |
832
|
|
|
|
|
|
|
} |
833
|
0
|
|
|
|
|
|
return $self->{'-params'}->{$name}; |
834
|
|
|
|
|
|
|
} else { |
835
|
0
|
0
|
0
|
|
|
|
unless (ref $self->{'-params'} && @{$self->{'-params'}}) { |
|
0
|
|
|
|
|
|
|
836
|
0
|
|
|
|
|
|
croak 'Too few query parameters provided'; |
837
|
|
|
|
|
|
|
} |
838
|
|
|
|
|
|
|
} |
839
|
|
|
|
|
|
|
|
840
|
0
|
|
|
|
|
|
shift @{$self->{'-params'}}; |
|
0
|
|
|
|
|
|
|
841
|
|
|
|
|
|
|
} |
842
|
|
|
|
|
|
|
|
843
|
|
|
|
|
|
|
sub _checkLeftoverParameters |
844
|
|
|
|
|
|
|
{ |
845
|
0
|
|
|
0
|
|
|
my $self = shift; |
846
|
|
|
|
|
|
|
|
847
|
0
|
0
|
0
|
|
|
|
if ('ARRAY' eq ref $self->{'-params'} && @{$self->{'-params'}}) { |
|
0
|
|
|
|
|
|
|
848
|
0
|
|
|
|
|
|
croak 'Too many query parameters provided'; |
849
|
|
|
|
|
|
|
} |
850
|
|
|
|
|
|
|
} |
851
|
|
|
|
|
|
|
|
852
|
|
|
|
|
|
|
sub _query |
853
|
|
|
|
|
|
|
{ |
854
|
0
|
|
|
0
|
|
|
my $self = shift; |
855
|
0
|
|
|
|
|
|
my $sql = shift; |
856
|
0
|
|
|
|
|
|
my $dbh = sqlQuery::dbh(); |
857
|
0
|
|
|
|
|
|
my $error; |
858
|
|
|
|
|
|
|
|
859
|
|
|
|
|
|
|
EXECUTE: { |
860
|
0
|
0
|
|
|
|
|
if ($sql !~ m/^select/i) { |
|
0
|
|
|
|
|
|
|
861
|
0
|
|
|
|
|
|
local $dbh->{RaiseError} = 1; |
862
|
0
|
|
|
|
|
|
local $dbh->{PrintError} = 0; |
863
|
0
|
|
|
|
|
|
my $rows = eval{$dbh->do($sql)}; |
|
0
|
|
|
|
|
|
|
864
|
0
|
0
|
|
|
|
|
$error = $@, last EXECUTE if $@; |
865
|
0
|
|
|
|
|
|
return $rows; |
866
|
|
|
|
|
|
|
} |
867
|
|
|
|
|
|
|
|
868
|
0
|
|
|
|
|
|
$self->{'-sth'} = $dbh->prepare($sql); |
869
|
|
|
|
|
|
|
|
870
|
0
|
|
|
|
|
|
local $self->{'-sth'}->{RaiseError} = 1; |
871
|
0
|
|
|
|
|
|
local $self->{'-sth'}->{PrintError} = 0; |
872
|
0
|
|
|
|
|
|
eval {$self->{'-sth'}->execute}; |
|
0
|
|
|
|
|
|
|
873
|
0
|
0
|
|
|
|
|
$error = $@, last EXECUTE if $@; |
874
|
0
|
|
|
|
|
|
return sqlQueryResult->new($self, $self->{'-sth'}); |
875
|
|
|
|
|
|
|
} |
876
|
|
|
|
|
|
|
|
877
|
0
|
|
|
|
|
|
my $file = __FILE__; |
878
|
|
|
|
|
|
|
|
879
|
0
|
|
|
|
|
|
$self->{'-sth'} = undef; |
880
|
|
|
|
|
|
|
|
881
|
0
|
|
|
|
|
|
$error =~ s/\s+at $file line \d+\.\r?\n//; |
882
|
0
|
|
|
|
|
|
$error =~ s/\s*at line \d$//; |
883
|
0
|
|
|
|
|
|
$sql =~ s/(?:\r?\n)+$//; |
884
|
0
|
|
|
|
|
|
croak "$error\n\n<
|
885
|
|
|
|
|
|
|
} |
886
|
|
|
|
|
|
|
|
887
|
|
|
|
|
|
|
sub quoteTable |
888
|
|
|
|
|
|
|
{ |
889
|
0
|
|
|
0
|
|
|
my $table = shift; |
890
|
|
|
|
|
|
|
|
891
|
0
|
0
|
|
|
|
|
if (ref $table) |
892
|
|
|
|
|
|
|
{ |
893
|
0
|
|
|
|
|
|
my ($k,$v); |
894
|
0
|
|
|
|
|
|
($k) = keys %$table; |
895
|
0
|
|
|
|
|
|
($v) = values %$table; |
896
|
0
|
|
|
|
|
|
return sprintf('%s AS %s', sqlQuery::quoteTable($k), sqlQuery::quoteTable($v)); |
897
|
|
|
|
|
|
|
} |
898
|
|
|
|
|
|
|
|
899
|
0
|
0
|
|
|
|
|
return '*' |
900
|
|
|
|
|
|
|
if '*' eq $table; |
901
|
0
|
|
|
|
|
|
$table = join '.', map {"`$_`"} split('\.', $table); |
|
0
|
|
|
|
|
|
|
902
|
0
|
|
|
|
|
|
$table =~ s/`+/`/g; |
903
|
0
|
|
|
|
|
|
$table |
904
|
|
|
|
|
|
|
} |
905
|
|
|
|
|
|
|
|
906
|
|
|
|
|
|
|
sub quoteWhenTable |
907
|
|
|
|
|
|
|
{ |
908
|
0
|
|
|
0
|
|
|
my $table = shift; |
909
|
|
|
|
|
|
|
|
910
|
0
|
0
|
0
|
|
|
|
return sqlQuery::quoteTable($table) |
911
|
|
|
|
|
|
|
if ref $table || ".$table" =~ m/^(?:\.[a-z_][a-z\d_]*){1,2}$/i; |
912
|
0
|
0
|
|
|
|
|
return $table |
913
|
|
|
|
|
|
|
if $table !~ m/^([a-z_][a-z\d_]*)\.\*$/i; |
914
|
0
|
|
|
|
|
|
return sqlQuery::quoteTable($1).'.*'; |
915
|
|
|
|
|
|
|
} |
916
|
|
|
|
|
|
|
|
917
|
|
|
|
|
|
|
sub convertArgument |
918
|
|
|
|
|
|
|
{ |
919
|
0
|
|
|
0
|
|
|
my $arg = shift; |
920
|
0
|
|
|
|
|
|
my $value = _convertArgument($arg); |
921
|
|
|
|
|
|
|
|
922
|
0
|
0
|
|
|
|
|
unless (defined($value)) { |
923
|
0
|
|
|
|
|
|
local $Carp::CarpLevel = $Carp::CarpLevel + 1; |
924
|
0
|
|
|
|
|
|
croak 'Argument to "sqlCondition::bind()" cannot be converted; consider using an implicit "sqlValue" instance instead' |
925
|
|
|
|
|
|
|
} |
926
|
|
|
|
|
|
|
|
927
|
|
|
|
|
|
|
$value |
928
|
0
|
|
|
|
|
|
} |
929
|
|
|
|
|
|
|
|
930
|
|
|
|
|
|
|
sub _convertArgument |
931
|
|
|
|
|
|
|
{ |
932
|
0
|
|
|
0
|
|
|
my $arg = shift; |
933
|
|
|
|
|
|
|
|
934
|
0
|
0
|
0
|
|
|
|
unless(ref $arg) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
935
|
0
|
0
|
|
|
|
|
return sqlValueNull->new |
936
|
|
|
|
|
|
|
unless defined($arg); |
937
|
0
|
0
|
|
|
|
|
return sqlValueInt->new($arg) |
938
|
|
|
|
|
|
|
if $arg =~ m/^-?\d+$/; |
939
|
0
|
0
|
|
|
|
|
return sqlValueFloat->new($arg) |
940
|
|
|
|
|
|
|
if $arg =~ m/^-?\d+[.]\d+$/; |
941
|
0
|
|
|
|
|
|
return sqlValueString->new($arg); |
942
|
|
|
|
|
|
|
} elsif ('ARRAY' eq ref $arg) { |
943
|
0
|
|
|
|
|
|
return sqlValueList->new($arg); |
944
|
|
|
|
|
|
|
} elsif (blessed $arg && $arg->isa('sqlParameter')) { |
945
|
0
|
|
|
|
|
|
return $arg; |
946
|
|
|
|
|
|
|
} |
947
|
0
|
|
|
|
|
|
undef; |
948
|
|
|
|
|
|
|
} |
949
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
950
|
|
|
|
|
|
|
package sqlQueryResult; |
951
|
|
|
|
|
|
|
|
952
|
1
|
|
|
1
|
|
11
|
use strict; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
28
|
|
953
|
1
|
|
|
1
|
|
3
|
use warnings; |
|
1
|
|
|
|
|
4
|
|
|
1
|
|
|
|
|
27
|
|
954
|
1
|
|
|
1
|
|
3
|
use Carp qw(croak); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
53
|
|
955
|
1
|
|
|
1
|
|
9
|
use Scalar::Util qw(looks_like_number); |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
264
|
|
956
|
|
|
|
|
|
|
|
957
|
|
|
|
|
|
|
sub new |
958
|
|
|
|
|
|
|
{ |
959
|
0
|
0
|
|
0
|
|
|
my $class = ref $_[0] ? ref shift : shift; |
960
|
0
|
|
|
|
|
|
my $query = shift; |
961
|
0
|
|
|
|
|
|
my $result = shift; |
962
|
|
|
|
|
|
|
|
963
|
0
|
|
|
|
|
|
bless {-query => $query, -result => $result}, $class; |
964
|
|
|
|
|
|
|
} |
965
|
|
|
|
|
|
|
|
966
|
0
|
|
|
0
|
|
|
sub fetchAssoc {goto &fetchRow} |
967
|
|
|
|
|
|
|
sub fetchRow |
968
|
|
|
|
|
|
|
{ |
969
|
0
|
|
|
0
|
|
|
my $self = shift; |
970
|
0
|
|
|
|
|
|
$self->{'-result'}->fetchrow_hashref |
971
|
|
|
|
|
|
|
} |
972
|
|
|
|
|
|
|
|
973
|
|
|
|
|
|
|
sub fetchArray |
974
|
|
|
|
|
|
|
{ |
975
|
0
|
|
|
0
|
|
|
my $self = shift; |
976
|
0
|
|
|
|
|
|
$self->{'-result'}->fetchrow_array; |
977
|
|
|
|
|
|
|
} |
978
|
|
|
|
|
|
|
|
979
|
|
|
|
|
|
|
sub fetchColumn |
980
|
|
|
|
|
|
|
{ |
981
|
0
|
|
|
0
|
|
|
my $self = shift; |
982
|
0
|
|
0
|
|
|
|
my $column = shift || '0'; |
983
|
|
|
|
|
|
|
|
984
|
0
|
0
|
|
|
|
|
if (looks_like_number $column) { |
985
|
0
|
|
|
|
|
|
my @row = $self->{'-result'}->fetchrow_array; |
986
|
0
|
0
|
|
|
|
|
croak "No such query result offset $column" |
987
|
|
|
|
|
|
|
if $column > $#row; |
988
|
0
|
|
|
|
|
|
return $row[$column]; |
989
|
|
|
|
|
|
|
} else { |
990
|
0
|
|
|
|
|
|
my $row = $self->fetchRow(); |
991
|
0
|
0
|
|
|
|
|
croak "No such query result column $column" |
992
|
|
|
|
|
|
|
unless exists($row->{$column}); |
993
|
0
|
|
|
|
|
|
return $row->{$column}; |
994
|
|
|
|
|
|
|
} |
995
|
|
|
|
|
|
|
} |
996
|
|
|
|
|
|
|
|
997
|
|
|
|
|
|
|
sub fetchAll |
998
|
|
|
|
|
|
|
{ |
999
|
0
|
|
|
0
|
|
|
my $self = shift; |
1000
|
0
|
|
|
|
|
|
my ($row,@rows); |
1001
|
|
|
|
|
|
|
|
1002
|
0
|
|
|
|
|
|
push @rows, $row |
1003
|
|
|
|
|
|
|
while defined($row = $self->fetchAssoc()); |
1004
|
|
|
|
|
|
|
@rows |
1005
|
0
|
|
|
|
|
|
} |
1006
|
|
|
|
|
|
|
|
1007
|
0
|
|
|
0
|
|
|
sub numRows {goto &getNumRows} |
1008
|
|
|
|
|
|
|
sub getNumRows |
1009
|
|
|
|
|
|
|
{ |
1010
|
0
|
|
|
0
|
|
|
shift->{'-result'}->rows; |
1011
|
|
|
|
|
|
|
} |
1012
|
|
|
|
|
|
|
|
1013
|
|
|
|
|
|
|
sub freeResource |
1014
|
|
|
|
|
|
|
{ |
1015
|
0
|
|
|
0
|
|
|
my $self = shift; |
1016
|
|
|
|
|
|
|
|
1017
|
0
|
0
|
|
|
|
|
croak 'Statement seems unexecuted' |
1018
|
|
|
|
|
|
|
unless defined($self->{'-result'}); |
1019
|
0
|
|
|
|
|
|
$self->{'-result'}->finish(); |
1020
|
0
|
|
|
|
|
|
undef($self->{'-result'}); |
1021
|
|
|
|
|
|
|
|
1022
|
0
|
|
|
|
|
|
$self; |
1023
|
|
|
|
|
|
|
} |
1024
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1025
|
|
|
|
|
|
|
package sqlQueryBase; |
1026
|
|
|
|
|
|
|
|
1027
|
1
|
|
|
1
|
|
6
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
22
|
|
1028
|
1
|
|
|
1
|
|
3
|
use warnings; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
107
|
|
1029
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1030
|
|
|
|
|
|
|
sub select |
1031
|
|
|
|
|
|
|
{ |
1032
|
0
|
|
|
0
|
|
|
my @fields; |
1033
|
|
|
|
|
|
|
my @params; |
1034
|
|
|
|
|
|
|
|
1035
|
0
|
0
|
0
|
|
|
|
if (@_ && 'ARRAY' eq ref $_[-1]) { |
1036
|
0
|
|
|
|
|
|
@params = @{pop()}; |
|
0
|
|
|
|
|
|
|
1037
|
|
|
|
|
|
|
} |
1038
|
|
|
|
|
|
|
|
1039
|
0
|
0
|
|
|
|
|
unless (@_) { |
1040
|
0
|
|
|
|
|
|
@fields = '*'; |
1041
|
|
|
|
|
|
|
} else { |
1042
|
0
|
|
|
|
|
|
@fields = ( |
1043
|
0
|
|
|
|
|
|
split(',', join(',', grep {!ref} @_)), |
1044
|
0
|
|
|
|
|
|
grep {ref} @_); |
1045
|
|
|
|
|
|
|
} |
1046
|
|
|
|
|
|
|
|
1047
|
0
|
|
|
|
|
|
sqlSelectFrom->new( |
1048
|
|
|
|
|
|
|
fields => [@fields], |
1049
|
|
|
|
|
|
|
params => [@params] |
1050
|
|
|
|
|
|
|
); |
1051
|
|
|
|
|
|
|
} |
1052
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1053
|
|
|
|
|
|
|
package sqlParameter; |
1054
|
|
|
|
|
|
|
|
1055
|
1
|
|
|
1
|
|
3
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
17
|
|
1056
|
1
|
|
|
1
|
|
2
|
use warnings; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
20
|
|
1057
|
1
|
|
|
1
|
|
3
|
use overload '""' => 'getSafeQuotedValue'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
6
|
|
1058
|
1
|
|
|
1
|
|
45
|
use Carp qw(croak); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
31
|
|
1059
|
|
|
|
|
|
|
|
1060
|
|
|
|
|
|
|
BEGIN { |
1061
|
1
|
|
|
1
|
|
2
|
no strict 'refs'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
64
|
|
1062
|
1
|
|
|
1
|
|
2
|
foreach my $k (qw(getSafeQuotedValue)) { |
1063
|
1
|
|
|
0
|
|
46
|
*{__PACKAGE__."::$k"} = sub {croak __PACKAGE__."::$k() is abstract; implement it in ".(ref $_[0])} |
|
0
|
|
|
|
|
0
|
|
1064
|
1
|
|
|
|
|
2
|
} |
1065
|
|
|
|
|
|
|
} |
1066
|
|
|
|
|
|
|
|
1067
|
|
|
|
|
|
|
sub new |
1068
|
|
|
|
|
|
|
{ |
1069
|
0
|
0
|
|
0
|
|
|
my $class = ref $_[0] ? ref shift : shift; |
1070
|
0
|
|
|
|
|
|
bless {-value => shift}, $class; |
1071
|
|
|
|
|
|
|
} |
1072
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1073
|
|
|
|
|
|
|
package sqlValueNull; |
1074
|
|
|
|
|
|
|
|
1075
|
1
|
|
|
1
|
|
3
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1076
|
1
|
|
|
1
|
|
5
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
17
|
|
1077
|
1
|
|
|
1
|
|
3
|
use base 'sqlParameter'; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
281
|
|
1078
|
|
|
|
|
|
|
|
1079
|
0
|
|
|
0
|
|
|
sub getSafeQuotedValue {'NULL'} |
1080
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1081
|
|
|
|
|
|
|
package sqlValueLiteral; |
1082
|
|
|
|
|
|
|
|
1083
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1084
|
1
|
|
|
1
|
|
3
|
use warnings; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
26
|
|
1085
|
1
|
|
|
1
|
|
3
|
use base 'sqlParameter'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
212
|
|
1086
|
|
|
|
|
|
|
|
1087
|
0
|
|
|
0
|
|
|
sub getSafeQuotedValue {shift->{-value}} |
1088
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1089
|
|
|
|
|
|
|
package sqlValueString; |
1090
|
|
|
|
|
|
|
|
1091
|
1
|
|
|
1
|
|
5
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
26
|
|
1092
|
1
|
|
|
1
|
|
2
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1093
|
1
|
|
|
1
|
|
3
|
use base 'sqlParameter'; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
217
|
|
1094
|
|
|
|
|
|
|
|
1095
|
|
|
|
|
|
|
sub getSafeQuotedValue { |
1096
|
0
|
|
|
0
|
|
|
my $self = shift; |
1097
|
0
|
|
|
|
|
|
sqlQuery::dbh()->quote($self->{-value}); |
1098
|
|
|
|
|
|
|
} |
1099
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1100
|
|
|
|
|
|
|
package sqlValueInt; |
1101
|
|
|
|
|
|
|
|
1102
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
18
|
|
1103
|
1
|
|
|
1
|
|
2
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
22
|
|
1104
|
1
|
|
|
1
|
|
2
|
use base 'sqlParameter'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
267
|
|
1105
|
|
|
|
|
|
|
|
1106
|
|
|
|
|
|
|
sub getSafeQuotedValue { |
1107
|
0
|
|
|
0
|
|
|
int(shift->{-value}) |
1108
|
|
|
|
|
|
|
} |
1109
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1110
|
|
|
|
|
|
|
package sqlValueFloat; |
1111
|
|
|
|
|
|
|
|
1112
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
13
|
|
|
1
|
|
|
|
|
19
|
|
1113
|
1
|
|
|
1
|
|
2
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1114
|
1
|
|
|
1
|
|
3
|
use base 'sqlParameter'; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
252
|
|
1115
|
|
|
|
|
|
|
|
1116
|
|
|
|
|
|
|
sub new { |
1117
|
0
|
|
|
0
|
|
|
my $self = shift->SUPER::new(@_); |
1118
|
0
|
|
0
|
|
|
|
$self->{-precision} = $_[1] || 8; |
1119
|
0
|
|
|
|
|
|
$self |
1120
|
|
|
|
|
|
|
} |
1121
|
|
|
|
|
|
|
|
1122
|
|
|
|
|
|
|
sub getSafeQuotedValue { |
1123
|
0
|
|
|
0
|
|
|
my $self = shift; |
1124
|
0
|
|
|
|
|
|
sprintf("%.$self->{-precision}f", $self->{-value}) |
1125
|
|
|
|
|
|
|
} |
1126
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1127
|
|
|
|
|
|
|
package sqlValueList; |
1128
|
|
|
|
|
|
|
|
1129
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1130
|
1
|
|
|
1
|
|
3
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1131
|
1
|
|
|
1
|
|
5
|
use base 'sqlParameter'; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
170
|
|
1132
|
1
|
|
|
1
|
|
4
|
use Carp qw(croak); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
103
|
|
1133
|
|
|
|
|
|
|
|
1134
|
|
|
|
|
|
|
sub new { |
1135
|
0
|
|
|
0
|
|
|
my $self = shift->SUPER::new(@_); |
1136
|
|
|
|
|
|
|
|
1137
|
0
|
0
|
|
|
|
|
unless (@{$self->{-value}}) { |
|
0
|
|
|
|
|
|
|
1138
|
0
|
|
|
|
|
|
local $Carp::CarpLevel = $Carp::CarpLevel + 2; |
1139
|
0
|
|
|
|
|
|
croak 'Empty lists can break SQL syntax.'; |
1140
|
|
|
|
|
|
|
} |
1141
|
|
|
|
|
|
|
|
1142
|
|
|
|
|
|
|
$self |
1143
|
0
|
|
|
|
|
|
} |
1144
|
|
|
|
|
|
|
|
1145
|
|
|
|
|
|
|
sub getSafeQuotedValue { |
1146
|
0
|
|
|
0
|
|
|
join ',', map {"$_"} @{shift->{-value}}; |
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
1147
|
|
|
|
|
|
|
} |
1148
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1149
|
|
|
|
|
|
|
package sqlValueDateTimeBase; |
1150
|
|
|
|
|
|
|
|
1151
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
30
|
|
1152
|
1
|
|
|
1
|
|
4
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
25
|
|
1153
|
1
|
|
|
1
|
|
5
|
use base 'sqlParameter'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
200
|
|
1154
|
|
|
|
|
|
|
|
1155
|
1
|
|
|
1
|
|
405
|
use Date::Parse; |
|
1
|
|
|
|
|
5612
|
|
|
1
|
|
|
|
|
114
|
|
1156
|
1
|
|
|
1
|
|
5
|
use Scalar::Util qw(looks_like_number); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
120
|
|
1157
|
|
|
|
|
|
|
|
1158
|
|
|
|
|
|
|
sub new { |
1159
|
0
|
|
|
0
|
|
|
my $self = shift->SUPER::new(@_); |
1160
|
|
|
|
|
|
|
|
1161
|
0
|
0
|
|
|
|
|
unless (defined $self->{-value}) { |
|
|
0
|
|
|
|
|
|
1162
|
0
|
|
|
|
|
|
$self->{-value} = time; |
1163
|
|
|
|
|
|
|
} elsif (looks_like_number $self->{-value}) { |
1164
|
|
|
|
|
|
|
|
1165
|
|
|
|
|
|
|
} else { |
1166
|
0
|
|
|
|
|
|
$self->{-value} = str2time($self->{-value}); |
1167
|
|
|
|
|
|
|
} |
1168
|
|
|
|
|
|
|
|
1169
|
0
|
|
|
|
|
|
$self |
1170
|
|
|
|
|
|
|
} |
1171
|
|
|
|
|
|
|
|
1172
|
|
|
|
|
|
|
sub getSafeQuotedValue { |
1173
|
0
|
|
|
0
|
|
|
sqlQuery::dbh()->quote(shift->format()); |
1174
|
|
|
|
|
|
|
} |
1175
|
|
|
|
|
|
|
|
1176
|
|
|
|
|
|
|
sub format { |
1177
|
0
|
|
|
0
|
|
|
die __PACKAGE__.'::format() is "abstract"'; |
1178
|
|
|
|
|
|
|
} |
1179
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1180
|
|
|
|
|
|
|
package sqlValueDate; |
1181
|
|
|
|
|
|
|
|
1182
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
23
|
|
1183
|
1
|
|
|
1
|
|
3
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
27
|
|
1184
|
1
|
|
|
1
|
|
3
|
use base 'sqlValueDateTimeBase'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
286
|
|
1185
|
1
|
|
|
1
|
|
460
|
use POSIX qw(strftime); |
|
1
|
|
|
|
|
4800
|
|
|
1
|
|
|
|
|
4
|
|
1186
|
|
|
|
|
|
|
|
1187
|
|
|
|
|
|
|
sub format { |
1188
|
0
|
|
|
0
|
|
|
strftime '%Y-%m-%d', localtime shift->{-value}; |
1189
|
|
|
|
|
|
|
} |
1190
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1191
|
|
|
|
|
|
|
package sqlValueDateTime; |
1192
|
|
|
|
|
|
|
|
1193
|
1
|
|
|
1
|
|
682
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
25
|
|
1194
|
1
|
|
|
1
|
|
3
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
21
|
|
1195
|
1
|
|
|
1
|
|
3
|
use base 'sqlValueDateTimeBase'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
197
|
|
1196
|
1
|
|
|
1
|
|
4
|
use POSIX qw(strftime); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
3
|
|
1197
|
|
|
|
|
|
|
|
1198
|
|
|
|
|
|
|
sub format { |
1199
|
0
|
|
|
0
|
|
|
strftime '%Y-%m-%d %H:%M:%S', localtime shift->{-value}; |
1200
|
|
|
|
|
|
|
} |
1201
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1202
|
|
|
|
|
|
|
package sqlSelectAssemble; |
1203
|
|
|
|
|
|
|
|
1204
|
1
|
|
|
1
|
|
59
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
16
|
|
1205
|
1
|
|
|
1
|
|
2
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1206
|
1
|
|
|
1
|
|
2
|
use Carp qw/confess/; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
28
|
|
1207
|
1
|
|
|
1
|
|
3
|
use overload '""' => 'assemble'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
4
|
|
1208
|
|
|
|
|
|
|
|
1209
|
|
|
|
|
|
|
sub new |
1210
|
|
|
|
|
|
|
{ |
1211
|
0
|
|
|
0
|
|
|
my $class = shift; |
1212
|
0
|
|
|
|
|
|
my ($prev,$prevClass,%args) = @_; |
1213
|
0
|
|
|
|
|
|
my $self = bless {boundArgs => undef, prev => $prev, %args}, $class; |
1214
|
|
|
|
|
|
|
|
1215
|
0
|
0
|
|
|
|
|
if ($prevClass) { |
1216
|
0
|
0
|
0
|
|
|
|
confess sprintf('Invalid predecessor. Got "%s". Wanted "%s"', ref $self->{prev}, $prevClass) |
1217
|
|
|
|
|
|
|
unless ref $self->{prev} && $self->{prev}->isa($prevClass); |
1218
|
|
|
|
|
|
|
} |
1219
|
|
|
|
|
|
|
|
1220
|
|
|
|
|
|
|
$self |
1221
|
0
|
|
|
|
|
|
} |
1222
|
|
|
|
|
|
|
|
1223
|
|
|
|
|
|
|
sub addBoundArgs |
1224
|
|
|
|
|
|
|
{ |
1225
|
0
|
|
|
0
|
|
|
my $self = shift; |
1226
|
0
|
|
|
|
|
|
push @{$self->{boundArgs}}, @_; |
|
0
|
|
|
|
|
|
|
1227
|
0
|
|
|
|
|
|
$self |
1228
|
|
|
|
|
|
|
} |
1229
|
|
|
|
|
|
|
|
1230
|
|
|
|
|
|
|
sub gatherBoundArgs |
1231
|
|
|
|
|
|
|
{ |
1232
|
0
|
|
|
0
|
|
|
my $self = shift; |
1233
|
0
|
|
|
|
|
|
my (@args); |
1234
|
|
|
|
|
|
|
|
1235
|
0
|
0
|
|
|
|
|
push @args, @{$self->{boundArgs}} |
|
0
|
|
|
|
|
|
|
1236
|
|
|
|
|
|
|
if $self->{boundArgs}; |
1237
|
0
|
|
|
|
|
|
push @args, $self->gatherConditionArgs(); |
1238
|
|
|
|
|
|
|
|
1239
|
0
|
0
|
|
|
|
|
if ($self->{prev}) { |
1240
|
0
|
|
|
|
|
|
push @args, $self->{prev}->gatherBoundArgs(); |
1241
|
|
|
|
|
|
|
} |
1242
|
|
|
|
|
|
|
|
1243
|
|
|
|
|
|
|
@args |
1244
|
0
|
|
|
|
|
|
} |
1245
|
|
|
|
|
|
|
|
1246
|
0
|
|
|
0
|
|
|
sub gatherConditionArgs {} |
1247
|
|
|
|
|
|
|
|
1248
|
|
|
|
|
|
|
sub assemble |
1249
|
|
|
|
|
|
|
{ |
1250
|
0
|
|
|
0
|
|
|
my $self = shift; |
1251
|
0
|
|
|
|
|
|
my $assembled = $self->_assemble(); |
1252
|
|
|
|
|
|
|
|
1253
|
0
|
0
|
|
|
|
|
$assembled = $self->{prev}->assemble() . $assembled |
1254
|
|
|
|
|
|
|
if $self->{prev}; |
1255
|
|
|
|
|
|
|
|
1256
|
0
|
|
|
|
|
|
$assembled |
1257
|
|
|
|
|
|
|
} |
1258
|
|
|
|
|
|
|
|
1259
|
|
|
|
|
|
|
sub _assemble |
1260
|
|
|
|
|
|
|
{ |
1261
|
0
|
|
|
0
|
|
|
'' |
1262
|
|
|
|
|
|
|
} |
1263
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1264
|
|
|
|
|
|
|
package sqlSelectFrom; |
1265
|
|
|
|
|
|
|
|
1266
|
1
|
|
|
1
|
|
251
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
22
|
|
1267
|
1
|
|
|
1
|
|
2
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
24
|
|
1268
|
1
|
|
|
1
|
|
3
|
use base 'sqlSelectAssemble'; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
227
|
|
1269
|
1
|
|
|
1
|
|
5
|
use Scalar::Util qw(blessed); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
449
|
|
1270
|
|
|
|
|
|
|
|
1271
|
|
|
|
|
|
|
sub new |
1272
|
|
|
|
|
|
|
{ |
1273
|
0
|
0
|
|
0
|
|
|
my $class = ref $_[0] ? ref shift : shift; |
1274
|
0
|
|
|
|
|
|
my (%args) = @_; |
1275
|
0
|
|
|
|
|
|
my (@fields); |
1276
|
|
|
|
|
|
|
|
1277
|
0
|
|
|
|
|
|
@fields = @{$args{fields}}; |
|
0
|
|
|
|
|
|
|
1278
|
|
|
|
|
|
|
|
1279
|
0
|
|
|
|
|
|
my $self = bless { |
1280
|
|
|
|
|
|
|
queryFields => undef, |
1281
|
|
|
|
|
|
|
tables => undef, |
1282
|
|
|
|
|
|
|
params => $args{params} |
1283
|
|
|
|
|
|
|
}, $class; |
1284
|
|
|
|
|
|
|
|
1285
|
0
|
|
|
|
|
|
$self->{queryFields} = [$self->translateQueryFields(@fields)]; |
1286
|
0
|
|
|
|
|
|
$self |
1287
|
|
|
|
|
|
|
} |
1288
|
|
|
|
|
|
|
|
1289
|
|
|
|
|
|
|
sub from |
1290
|
|
|
|
|
|
|
{ |
1291
|
0
|
|
|
0
|
|
|
my $self = shift; |
1292
|
0
|
|
|
|
|
|
$self->{tables} = [@_]; |
1293
|
0
|
|
|
|
|
|
sqlSelectJoin->new($self); |
1294
|
|
|
|
|
|
|
} |
1295
|
|
|
|
|
|
|
|
1296
|
|
|
|
|
|
|
sub translateQueryFields |
1297
|
|
|
|
|
|
|
{ |
1298
|
0
|
|
|
0
|
|
|
my $self = shift; |
1299
|
0
|
|
|
|
|
|
my (@fields) = @_; |
1300
|
0
|
|
|
|
|
|
my @columns; |
1301
|
|
|
|
|
|
|
|
1302
|
0
|
|
|
|
|
|
foreach my $fieldIn (@fields) |
1303
|
|
|
|
|
|
|
{ |
1304
|
0
|
|
|
|
|
|
my (@parts); |
1305
|
|
|
|
|
|
|
|
1306
|
0
|
0
|
|
|
|
|
unless ('HASH' eq ref $fieldIn) { |
1307
|
0
|
|
|
|
|
|
@parts = ($fieldIn, undef); |
1308
|
|
|
|
|
|
|
} else { |
1309
|
0
|
|
|
|
|
|
@parts = %$fieldIn; |
1310
|
|
|
|
|
|
|
} |
1311
|
|
|
|
|
|
|
|
1312
|
0
|
|
|
|
|
|
while (@parts) { |
1313
|
0
|
|
|
|
|
|
my ($field,$alias) = splice(@parts, 0, 2); |
1314
|
|
|
|
|
|
|
|
1315
|
0
|
0
|
0
|
|
|
|
if (blessed $field && $field->isa('sqlParameter')) |
1316
|
|
|
|
|
|
|
{ |
1317
|
0
|
0
|
|
|
|
|
push @columns, $sqlQuery::PARAMETER_PLACEHOLDER |
1318
|
|
|
|
|
|
|
unless $alias; |
1319
|
0
|
0
|
|
|
|
|
push @columns, sprintf('%s AS %s', |
1320
|
|
|
|
|
|
|
$sqlQuery::PARAMETER_PLACEHOLDER, |
1321
|
|
|
|
|
|
|
sqlQuery::quoteTable($alias)) |
1322
|
|
|
|
|
|
|
if $alias; |
1323
|
0
|
|
|
|
|
|
$self->addBoundArgs($field); |
1324
|
0
|
|
|
|
|
|
next; |
1325
|
|
|
|
|
|
|
} |
1326
|
|
|
|
|
|
|
|
1327
|
0
|
0
|
0
|
|
|
|
$field = sqlQuery::quoteWhenTable($field) |
1328
|
|
|
|
|
|
|
if '*' ne $field && 0 == ~index($field, ' '); |
1329
|
|
|
|
|
|
|
|
1330
|
0
|
0
|
|
|
|
|
unless ($alias) { |
1331
|
0
|
|
|
|
|
|
push @columns, $field |
1332
|
|
|
|
|
|
|
} else { |
1333
|
0
|
0
|
|
|
|
|
$alias = sqlQuery::quoteWhenTable($alias) |
1334
|
|
|
|
|
|
|
unless ~index($alias, ' '); |
1335
|
0
|
|
|
|
|
|
push @columns, "\n\t$field AS $alias"; |
1336
|
|
|
|
|
|
|
} |
1337
|
|
|
|
|
|
|
} |
1338
|
|
|
|
|
|
|
} |
1339
|
|
|
|
|
|
|
|
1340
|
|
|
|
|
|
|
@columns |
1341
|
0
|
|
|
|
|
|
} |
1342
|
|
|
|
|
|
|
|
1343
|
|
|
|
|
|
|
sub _assemble |
1344
|
|
|
|
|
|
|
{ |
1345
|
0
|
|
|
0
|
|
|
my $self = shift; |
1346
|
0
|
|
|
|
|
|
my $s = 'SELECT'; |
1347
|
|
|
|
|
|
|
|
1348
|
0
|
|
|
|
|
|
$s .= ' ' . join(',', @{$self->{params}}) |
|
0
|
|
|
|
|
|
|
1349
|
0
|
0
|
|
|
|
|
if @{$self->{params}}; |
1350
|
0
|
|
|
|
|
|
$s .= ' ' . join(',', @{$self->{queryFields}}); |
|
0
|
|
|
|
|
|
|
1351
|
|
|
|
|
|
|
|
1352
|
0
|
0
|
|
|
|
|
if (defined($self->{tables})) { |
1353
|
0
|
|
|
|
|
|
$s .= "\nFROM "; |
1354
|
0
|
|
|
|
|
|
my @t; |
1355
|
|
|
|
|
|
|
|
1356
|
0
|
|
|
|
|
|
foreach my $tableSpec (@{$self->{tables}}) { |
|
0
|
|
|
|
|
|
|
1357
|
0
|
|
|
|
|
|
my (@tables); |
1358
|
|
|
|
|
|
|
|
1359
|
0
|
0
|
|
|
|
|
if ('HASH' eq ref $tableSpec) { |
1360
|
0
|
|
|
|
|
|
@tables = %$tableSpec; |
1361
|
|
|
|
|
|
|
} else { |
1362
|
0
|
|
|
|
|
|
@tables = ($tableSpec,undef); |
1363
|
|
|
|
|
|
|
} |
1364
|
|
|
|
|
|
|
|
1365
|
0
|
|
|
|
|
|
while (@tables) { |
1366
|
0
|
|
|
|
|
|
my ($table,$alias) = splice(@tables, 0, 2); |
1367
|
|
|
|
|
|
|
|
1368
|
0
|
0
|
|
|
|
|
push @t, sqlQuery::quoteTable($table) |
1369
|
|
|
|
|
|
|
unless $alias; |
1370
|
0
|
0
|
|
|
|
|
push @t, sqlQuery::quoteTable($table)." AS `$alias`" |
1371
|
|
|
|
|
|
|
if $alias; |
1372
|
|
|
|
|
|
|
} |
1373
|
|
|
|
|
|
|
} |
1374
|
|
|
|
|
|
|
|
1375
|
0
|
|
|
|
|
|
$s .= join ',', @t; |
1376
|
|
|
|
|
|
|
} |
1377
|
|
|
|
|
|
|
|
1378
|
0
|
|
|
|
|
|
return "$s\n"; |
1379
|
|
|
|
|
|
|
} |
1380
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1381
|
|
|
|
|
|
|
package sqlSelectLimit; |
1382
|
|
|
|
|
|
|
|
1383
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
21
|
|
1384
|
1
|
|
|
1
|
|
3
|
use base 'sqlSelectAssemble'; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
373
|
|
1385
|
|
|
|
|
|
|
|
1386
|
|
|
|
|
|
|
sub new |
1387
|
|
|
|
|
|
|
{ |
1388
|
0
|
|
|
0
|
|
|
sqlSelectAssemble::new(@_, 'sqlSelectOrderBy', |
1389
|
|
|
|
|
|
|
limit => undef, |
1390
|
|
|
|
|
|
|
offset => undef); |
1391
|
|
|
|
|
|
|
} |
1392
|
|
|
|
|
|
|
|
1393
|
|
|
|
|
|
|
sub limit |
1394
|
|
|
|
|
|
|
{ |
1395
|
0
|
|
|
0
|
|
|
my $self = shift; |
1396
|
|
|
|
|
|
|
|
1397
|
0
|
0
|
0
|
|
|
|
if (!@_ || (1 == @_ && !defined($_[0])) || (2 == @_ && !defined($_[0]) && !defined($_[1]))) { |
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
1398
|
0
|
|
|
|
|
|
$self->{limit} = undef; |
1399
|
|
|
|
|
|
|
} else { |
1400
|
0
|
|
|
|
|
|
$self->{limit} = int(shift()); |
1401
|
0
|
0
|
|
|
|
|
$self->{offset} = int(shift()) if @_; |
1402
|
|
|
|
|
|
|
} |
1403
|
0
|
|
|
|
|
|
sqlSelectAssemble->new($self); |
1404
|
|
|
|
|
|
|
} |
1405
|
|
|
|
|
|
|
|
1406
|
|
|
|
|
|
|
sub _assemble |
1407
|
|
|
|
|
|
|
{ |
1408
|
0
|
|
|
0
|
|
|
my $self = shift; |
1409
|
0
|
|
|
|
|
|
my $s; |
1410
|
|
|
|
|
|
|
|
1411
|
0
|
0
|
|
|
|
|
unless (defined($self->{limit})) { |
|
|
0
|
|
|
|
|
|
1412
|
0
|
|
|
|
|
|
$s = ''; |
1413
|
|
|
|
|
|
|
} elsif (defined($self->{offset})) { |
1414
|
0
|
|
|
|
|
|
$s = "LIMIT $self->{offset},$self->{limit}"; |
1415
|
|
|
|
|
|
|
} else { |
1416
|
0
|
|
|
|
|
|
$s = "LIMIT $self->{limit}"; |
1417
|
|
|
|
|
|
|
} |
1418
|
|
|
|
|
|
|
|
1419
|
0
|
|
|
|
|
|
$s |
1420
|
|
|
|
|
|
|
} |
1421
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1422
|
|
|
|
|
|
|
package sqlSelectOrderBy; |
1423
|
|
|
|
|
|
|
|
1424
|
1
|
|
|
1
|
|
5
|
use strict; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
31
|
|
1425
|
1
|
|
|
1
|
|
5
|
use base 'sqlSelectLimit'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
429
|
|
1426
|
|
|
|
|
|
|
|
1427
|
|
|
|
|
|
|
sub new |
1428
|
|
|
|
|
|
|
{ |
1429
|
0
|
|
|
0
|
|
|
sqlSelectAssemble::new(@_, 'sqlSelectHaving', ordering => undef); |
1430
|
|
|
|
|
|
|
} |
1431
|
|
|
|
|
|
|
|
1432
|
|
|
|
|
|
|
sub orderBy |
1433
|
|
|
|
|
|
|
{ |
1434
|
0
|
|
|
0
|
|
|
my $self = shift; |
1435
|
0
|
|
|
|
|
|
$self->{ordering} = [@_]; |
1436
|
0
|
|
|
|
|
|
sqlSelectLimit->new($self); |
1437
|
|
|
|
|
|
|
} |
1438
|
|
|
|
|
|
|
|
1439
|
|
|
|
|
|
|
sub _assemble |
1440
|
|
|
|
|
|
|
{ |
1441
|
0
|
|
|
0
|
|
|
my $self = shift; |
1442
|
0
|
|
|
|
|
|
my $s; |
1443
|
|
|
|
|
|
|
|
1444
|
0
|
0
|
|
|
|
|
unless(defined($self->{ordering})) { |
1445
|
0
|
|
|
|
|
|
$s = ''; |
1446
|
|
|
|
|
|
|
} else { |
1447
|
0
|
|
|
|
|
|
$s = []; |
1448
|
|
|
|
|
|
|
|
1449
|
0
|
|
|
|
|
|
foreach my $order (@{$self->{ordering}}) { |
|
0
|
|
|
|
|
|
|
1450
|
0
|
|
|
|
|
|
my ($theOrder,$direction) = ($order); |
1451
|
0
|
0
|
|
|
|
|
if ('HASH' eq ref $theOrder) { |
1452
|
0
|
|
|
|
|
|
($direction) = values %$theOrder; |
1453
|
0
|
|
|
|
|
|
($theOrder) = keys %$theOrder; |
1454
|
|
|
|
|
|
|
} |
1455
|
|
|
|
|
|
|
|
1456
|
0
|
0
|
|
|
|
|
push @$s, sqlQuery::quoteWhenTable($theOrder) |
1457
|
|
|
|
|
|
|
unless $direction; |
1458
|
0
|
0
|
|
|
|
|
push @$s, sqlQuery::quoteWhenTable($theOrder)." $direction" |
1459
|
|
|
|
|
|
|
if $direction; |
1460
|
|
|
|
|
|
|
} |
1461
|
|
|
|
|
|
|
|
1462
|
0
|
|
|
|
|
|
$s = join ',', @$s; |
1463
|
0
|
|
|
|
|
|
$s = "ORDER BY $s\n"; |
1464
|
|
|
|
|
|
|
} |
1465
|
|
|
|
|
|
|
|
1466
|
0
|
|
|
|
|
|
$s . $self->SUPER::_assemble(); |
1467
|
|
|
|
|
|
|
} |
1468
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1469
|
|
|
|
|
|
|
package sqlSelectHaving; |
1470
|
|
|
|
|
|
|
|
1471
|
1
|
|
|
1
|
|
5
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
23
|
|
1472
|
1
|
|
|
1
|
|
3
|
use base 'sqlSelectOrderBy'; |
|
1
|
|
|
|
|
5
|
|
|
1
|
|
|
|
|
410
|
|
1473
|
|
|
|
|
|
|
|
1474
|
|
|
|
|
|
|
sub new |
1475
|
|
|
|
|
|
|
{ |
1476
|
0
|
|
|
0
|
|
|
sqlSelectAssemble::new(@_, 'sqlSelectGroupBy', havingCond => undef); |
1477
|
|
|
|
|
|
|
} |
1478
|
|
|
|
|
|
|
|
1479
|
|
|
|
|
|
|
sub having |
1480
|
|
|
|
|
|
|
{ |
1481
|
0
|
|
|
0
|
|
|
my $self = shift; |
1482
|
0
|
|
|
|
|
|
my $condition = shift; |
1483
|
|
|
|
|
|
|
|
1484
|
0
|
0
|
0
|
|
|
|
die 'Invalid condition' |
1485
|
|
|
|
|
|
|
unless ref $condition && $condition->isa('sqlCondition'); |
1486
|
|
|
|
|
|
|
|
1487
|
0
|
|
|
|
|
|
$self->{havingCond} = $condition; |
1488
|
0
|
|
|
|
|
|
sqlSelectOrderBy->new($self); |
1489
|
|
|
|
|
|
|
} |
1490
|
|
|
|
|
|
|
|
1491
|
|
|
|
|
|
|
sub gatherConditionArgs |
1492
|
|
|
|
|
|
|
{ |
1493
|
0
|
|
|
0
|
|
|
my $self = shift; |
1494
|
0
|
|
|
|
|
|
my @args; |
1495
|
|
|
|
|
|
|
|
1496
|
0
|
0
|
|
|
|
|
push @args, $self->{havingCond}->getBoundArgs() |
1497
|
|
|
|
|
|
|
if $self->{havingCond}; |
1498
|
|
|
|
|
|
|
@args |
1499
|
0
|
|
|
|
|
|
} |
1500
|
|
|
|
|
|
|
|
1501
|
|
|
|
|
|
|
sub _assemble |
1502
|
|
|
|
|
|
|
{ |
1503
|
0
|
|
|
0
|
|
|
my $self = shift; |
1504
|
0
|
|
|
|
|
|
my $s; |
1505
|
|
|
|
|
|
|
|
1506
|
0
|
0
|
0
|
|
|
|
unless (defined($self->{havingCond}) && defined($s = $self->{havingCond}->assemble())) { |
1507
|
0
|
|
|
|
|
|
$s = ''; |
1508
|
|
|
|
|
|
|
} else { |
1509
|
0
|
|
|
|
|
|
$s = "HAVING $s\n"; |
1510
|
|
|
|
|
|
|
} |
1511
|
|
|
|
|
|
|
|
1512
|
0
|
|
|
|
|
|
$s . $self->SUPER::_assemble(); |
1513
|
|
|
|
|
|
|
} |
1514
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1515
|
|
|
|
|
|
|
package sqlSelectGroupBy; |
1516
|
|
|
|
|
|
|
|
1517
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
20
|
|
1518
|
1
|
|
|
1
|
|
3
|
use base 'sqlSelectHaving'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
223
|
|
1519
|
1
|
|
|
1
|
|
4
|
use overload '+' => 'union'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
4
|
|
1520
|
|
|
|
|
|
|
|
1521
|
|
|
|
|
|
|
sub union |
1522
|
|
|
|
|
|
|
{ |
1523
|
0
|
|
|
0
|
|
|
my ($left,$right) = @_; |
1524
|
|
|
|
|
|
|
|
1525
|
0
|
|
|
|
|
|
"($left) UNION ($right)"; |
1526
|
|
|
|
|
|
|
} |
1527
|
|
|
|
|
|
|
|
1528
|
|
|
|
|
|
|
sub new |
1529
|
|
|
|
|
|
|
{ |
1530
|
0
|
|
|
0
|
|
|
sqlSelectAssemble::new(@_, 'sqlSelectWhere', grouping => undef); |
1531
|
|
|
|
|
|
|
} |
1532
|
|
|
|
|
|
|
|
1533
|
|
|
|
|
|
|
sub groupBy |
1534
|
|
|
|
|
|
|
{ |
1535
|
0
|
|
|
0
|
|
|
my $self = shift; |
1536
|
0
|
|
|
|
|
|
$self->{grouping} = [@_]; |
1537
|
0
|
|
|
|
|
|
sqlSelectHaving->new($self); |
1538
|
|
|
|
|
|
|
} |
1539
|
|
|
|
|
|
|
|
1540
|
|
|
|
|
|
|
sub _assemble |
1541
|
|
|
|
|
|
|
{ |
1542
|
0
|
|
|
0
|
|
|
my $self = shift; |
1543
|
0
|
|
|
|
|
|
my $s = ''; |
1544
|
|
|
|
|
|
|
|
1545
|
0
|
0
|
|
|
|
|
if (defined($self->{grouping})) |
1546
|
|
|
|
|
|
|
{ |
1547
|
0
|
|
|
|
|
|
$s = join ',', map {sqlQuery::quoteWhenTable($_)} @{$self->{grouping}}; |
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
1548
|
0
|
|
|
|
|
|
$s = "GROUP BY $s\n"; |
1549
|
|
|
|
|
|
|
} |
1550
|
|
|
|
|
|
|
|
1551
|
0
|
|
|
|
|
|
$s . $self->SUPER::_assemble(); |
1552
|
|
|
|
|
|
|
} |
1553
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1554
|
|
|
|
|
|
|
package sqlSelectWhere; |
1555
|
|
|
|
|
|
|
|
1556
|
1
|
|
|
1
|
|
189
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
20
|
|
1557
|
1
|
|
|
1
|
|
3
|
use base 'sqlSelectGroupBy'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
367
|
|
1558
|
|
|
|
|
|
|
|
1559
|
|
|
|
|
|
|
sub where |
1560
|
|
|
|
|
|
|
{ |
1561
|
0
|
|
|
0
|
|
|
my $self = shift; |
1562
|
0
|
|
|
|
|
|
my $condition = shift; |
1563
|
|
|
|
|
|
|
|
1564
|
0
|
0
|
0
|
|
|
|
die 'Invalid condition' |
|
|
|
0
|
|
|
|
|
1565
|
|
|
|
|
|
|
unless !defined($condition) || (ref $condition && $condition->isa('sqlCondition')); |
1566
|
|
|
|
|
|
|
|
1567
|
0
|
|
|
|
|
|
$self->{whereCond} = $condition; |
1568
|
0
|
|
|
|
|
|
sqlSelectGroupBy->new($self); |
1569
|
|
|
|
|
|
|
} |
1570
|
|
|
|
|
|
|
|
1571
|
|
|
|
|
|
|
sub gatherConditionArgs |
1572
|
|
|
|
|
|
|
{ |
1573
|
0
|
|
|
0
|
|
|
my $self = shift; |
1574
|
0
|
|
|
|
|
|
my @args; |
1575
|
|
|
|
|
|
|
|
1576
|
0
|
0
|
|
|
|
|
push @args, $self->{whereCond}->getBoundArgs() |
1577
|
|
|
|
|
|
|
if $self->{whereCond}; |
1578
|
|
|
|
|
|
|
@args |
1579
|
0
|
|
|
|
|
|
} |
1580
|
|
|
|
|
|
|
|
1581
|
|
|
|
|
|
|
sub _assemble |
1582
|
|
|
|
|
|
|
{ |
1583
|
0
|
|
|
0
|
|
|
my $self = shift; |
1584
|
0
|
|
|
|
|
|
my ($s,$c) = (''); |
1585
|
|
|
|
|
|
|
|
1586
|
0
|
0
|
0
|
|
|
|
if ($self->{whereCond} && defined($c = $self->{whereCond}->assemble())) |
1587
|
|
|
|
|
|
|
{ |
1588
|
0
|
|
|
|
|
|
$s = "WHERE $c\n"; |
1589
|
|
|
|
|
|
|
} |
1590
|
0
|
|
|
|
|
|
$s . $self->SUPER::_assemble(); |
1591
|
|
|
|
|
|
|
} |
1592
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1593
|
|
|
|
|
|
|
package sqlSelectJoin; |
1594
|
|
|
|
|
|
|
|
1595
|
1
|
|
|
1
|
|
4
|
use strict; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
23
|
|
1596
|
1
|
|
|
1
|
|
3
|
use base 'sqlSelectWhere'; |
|
1
|
|
|
|
|
6
|
|
|
1
|
|
|
|
|
269
|
|
1597
|
|
|
|
|
|
|
|
1598
|
1
|
|
|
1
|
|
4
|
use Carp qw(confess); |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
381
|
|
1599
|
|
|
|
|
|
|
|
1600
|
|
|
|
|
|
|
sub new |
1601
|
|
|
|
|
|
|
{ |
1602
|
0
|
|
|
0
|
|
|
sqlSelectAssemble::new(@_, 'sqlSelectFrom', joins => []); |
1603
|
|
|
|
|
|
|
} |
1604
|
|
|
|
|
|
|
|
1605
|
|
|
|
|
|
|
sub gatherConditionArgs |
1606
|
|
|
|
|
|
|
{ |
1607
|
0
|
|
|
0
|
|
|
my $self = shift; |
1608
|
0
|
|
|
|
|
|
my (@args); |
1609
|
|
|
|
|
|
|
|
1610
|
0
|
0
|
|
|
|
|
if ($self->isa('sqlSelectJoin')) { |
1611
|
0
|
|
|
|
|
|
foreach my $join (@{$self->{joins}}) { |
|
0
|
|
|
|
|
|
|
1612
|
0
|
|
|
|
|
|
my ($type,$table,$condition) = @$join; |
1613
|
0
|
0
|
|
|
|
|
push @args, $condition->getBoundArgs() |
1614
|
|
|
|
|
|
|
if ref $condition; |
1615
|
|
|
|
|
|
|
} |
1616
|
|
|
|
|
|
|
} |
1617
|
|
|
|
|
|
|
|
1618
|
0
|
|
|
|
|
|
(@args, $self->SUPER::gatherConditionArgs()) |
1619
|
|
|
|
|
|
|
} |
1620
|
|
|
|
|
|
|
|
1621
|
0
|
|
|
0
|
|
|
sub innerJoin {shift->_addJoin('INNER', @_)} |
1622
|
0
|
|
|
0
|
|
|
sub rightJoin {shift->_addJoin('RIGHT', @_)} |
1623
|
0
|
|
|
0
|
|
|
sub leftJoin {shift->_addJoin('LEFT', @_)} |
1624
|
|
|
|
|
|
|
|
1625
|
|
|
|
|
|
|
sub _addJoin |
1626
|
|
|
|
|
|
|
{ |
1627
|
0
|
|
|
0
|
|
|
my $self = shift; |
1628
|
0
|
|
|
|
|
|
my ($type,$table,$condition) = @_; |
1629
|
0
|
|
|
|
|
|
push @{$self->{joins}}, [$type, $table, $condition]; |
|
0
|
|
|
|
|
|
|
1630
|
|
|
|
|
|
|
|
1631
|
0
|
|
|
|
|
|
$self |
1632
|
|
|
|
|
|
|
} |
1633
|
|
|
|
|
|
|
|
1634
|
|
|
|
|
|
|
sub _assemble |
1635
|
|
|
|
|
|
|
{ |
1636
|
0
|
|
|
0
|
|
|
my $self = shift; |
1637
|
0
|
|
|
|
|
|
my $s; |
1638
|
|
|
|
|
|
|
|
1639
|
0
|
0
|
|
|
|
|
unless ($self->isa('sqlSelectJoin')) { |
1640
|
0
|
|
|
|
|
|
$s = ref $self; |
1641
|
|
|
|
|
|
|
} else { |
1642
|
0
|
|
|
|
|
|
$s = []; |
1643
|
|
|
|
|
|
|
|
1644
|
0
|
|
|
|
|
|
foreach my $join (@{$self->{joins}}) { |
|
0
|
|
|
|
|
|
|
1645
|
0
|
|
|
|
|
|
my ($type, $table, $condition) = @$join; |
1646
|
0
|
|
|
|
|
|
$table = sqlQuery::quoteTable($table); |
1647
|
0
|
|
|
|
|
|
my $j = "$type JOIN $table "; |
1648
|
|
|
|
|
|
|
|
1649
|
0
|
0
|
|
|
|
|
unless (ref $condition) { |
|
|
0
|
|
|
|
|
|
1650
|
0
|
|
|
|
|
|
$j .= "USING(`$condition`)"; |
1651
|
|
|
|
|
|
|
} elsif ($condition->isa('sqlCondition')) { |
1652
|
0
|
|
|
|
|
|
$_ = $condition->assemble(); |
1653
|
0
|
|
|
|
|
|
$j .= "ON($_)"; |
1654
|
|
|
|
|
|
|
} else { |
1655
|
0
|
|
|
|
|
|
confess sprintf('Cannot use argument "%s" as join condition', $condition); |
1656
|
|
|
|
|
|
|
} |
1657
|
|
|
|
|
|
|
|
1658
|
0
|
|
|
|
|
|
push @$s, "$j\n"; |
1659
|
|
|
|
|
|
|
} |
1660
|
|
|
|
|
|
|
|
1661
|
0
|
|
|
|
|
|
$s = join '', @$s; |
1662
|
|
|
|
|
|
|
} |
1663
|
|
|
|
|
|
|
|
1664
|
0
|
|
|
|
|
|
$s . $self->SUPER::_assemble(); |
1665
|
|
|
|
|
|
|
} |
1666
|
|
|
|
|
|
|
##------------------------------------------------------------------------------ |
1667
|
|
|
|
|
|
|
package sqlCondition; |
1668
|
|
|
|
|
|
|
|
1669
|
1
|
|
|
1
|
|
3
|
use strict; |
|
1
|
|
|
|
|
4
|
|
|
1
|
|
|
|
|
19
|
|
1670
|
1
|
|
|
1
|
|
30
|
use warnings; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
23
|
|
1671
|
1
|
|
|
1
|
|
3
|
use feature 'switch'; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
78
|
|
1672
|
|
|
|
|
|
|
use overload |
1673
|
1
|
|
|
|
|
3
|
'""' => 'assemble', |
1674
|
|
|
|
|
|
|
'+' => 'overloadAdd', |
1675
|
|
|
|
|
|
|
'!' => 'overloadNot', |
1676
|
|
|
|
|
|
|
'&' => 'overloadAnd', |
1677
|
1
|
|
|
1
|
|
3
|
'|' => 'overloadOr'; |
|
1
|
|
|
|
|
1
|
|
1678
|
1
|
|
|
1
|
|
65
|
use constant TYPE_DEFAULT => 1; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
50
|
|
1679
|
1
|
|
|
1
|
|
4
|
use constant TYPE_CONNECT_AND => 2; |
|
1
|
|
|
|
|
0
|
|
|
1
|
|
|
|
|
26
|
|
1680
|
1
|
|
|
1
|
|
3
|
use constant TYPE_CONNECT_OR => 3; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
28
|
|
1681
|
1
|
|
|
1
|
|
3
|
use constant TYPE_UNARY_NOT => 4; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
29
|
|
1682
|
|
|
|
|
|
|
|
1683
|
1
|
|
|
1
|
|
2
|
use Carp qw(confess); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
29
|
|
1684
|
1
|
|
|
1
|
|
3
|
use Params::Validate qw(:all); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
183
|
|
1685
|
1
|
|
|
1
|
|
4
|
use Scalar::Util qw(blessed); |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
1569
|
|
1686
|
|
|
|
|
|
|
|
1687
|
|
|
|
|
|
|
sub new |
1688
|
|
|
|
|
|
|
{ |
1689
|
0
|
0
|
|
0
|
|
|
my $class = ref $_[0] ? ref shift : shift; |
1690
|
0
|
|
|
|
|
|
my $self = bless{ |
1691
|
|
|
|
|
|
|
parent => undef, |
1692
|
|
|
|
|
|
|
type => shift, |
1693
|
|
|
|
|
|
|
_parts => undef, |
1694
|
|
|
|
|
|
|
_condition => undef, |
1695
|
|
|
|
|
|
|
_alterForNull => undef, |
1696
|
|
|
|
|
|
|
_argument => undef, |
1697
|
|
|
|
|
|
|
_queryArguments => [] |
1698
|
|
|
|
|
|
|
}, $class; |
1699
|
|
|
|
|
|
|
|
1700
|
0
|
0
|
|
|
|
|
if (TYPE_UNARY_NOT == $self->{type}) |
1701
|
|
|
|
|
|
|
{ |
1702
|
0
|
|
|
|
|
|
$self->{_argument} = shift; |
1703
|
0
|
0
|
0
|
|
|
|
die 'Invalid argument' unless |
1704
|
|
|
|
|
|
|
ref $self->{_argument} && $self->{_argument}->isa('sqlCondition'); |
1705
|
0
|
|
|
|
|
|
$self->{_argument}->setParent($self); |
1706
|
|
|
|
|
|
|
} |
1707
|
|
|
|
|
|
|
|
1708
|
|
|
|
|
|
|
$self |
1709
|
0
|
|
|
|
|
|
} |
1710
|
|
|
|
|
|
|
|
1711
|
|
|
|
|
|
|
sub assemble |
1712
|
|
|
|
|
|
|
{ |
1713
|
0
|
|
|
0
|
|
|
my $self = shift; |
1714
|
|
|
|
|
|
|
|
1715
|
0
|
|
|
|
|
|
given($self->{type}) { |
1716
|
|
|
|
|
|
|
|
1717
|
0
|
|
|
|
|
|
when([TYPE_CONNECT_AND, TYPE_CONNECT_OR]) { |
1718
|
0
|
0
|
|
|
|
|
return undef unless $self->{_parts}; |
1719
|
0
|
0
|
|
|
|
|
my ($glue) = (TYPE_CONNECT_AND == $self->{type} ? ' AND ' : ' OR '); |
1720
|
0
|
|
|
|
|
|
return '('.join($glue, map {$_->assemble()} @{$self->{_parts}}).')'; |
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
1721
|
|
|
|
|
|
|
} |
1722
|
|
|
|
|
|
|
|
1723
|
0
|
|
|
|
|
|
when([TYPE_DEFAULT]) { |
1724
|
0
|
0
|
0
|
|
|
|
return $self->{_condition} |
1725
|
|
|
|
|
|
|
unless ref $self->{_condition} && $self->{_condition}->isa('sqlCondition'); |
1726
|
0
|
|
|
|
|
|
return $self->{_condition}->assemble(); |
1727
|
|
|
|
|
|
|
} |
1728
|
|
|
|
|
|
|
|
1729
|
0
|
|
|
|
|
|
when([TYPE_UNARY_NOT]) { |
1730
|
0
|
|
|
|
|
|
$_ = $self->{_argument}->assemble(); |
1731
|
0
|
|
|
|
|
|
return "NOT($_)"; |
1732
|
|
|
|
|
|
|
} |
1733
|
|
|
|
|
|
|
} |
1734
|
|
|
|
|
|
|
} |
1735
|
|
|
|
|
|
|
|
1736
|
|
|
|
|
|
|
sub overloadAdd |
1737
|
|
|
|
|
|
|
{ |
1738
|
0
|
|
|
0
|
|
|
my ($left,$right,$leftConstant) = @_; |
1739
|
|
|
|
|
|
|
|
1740
|
0
|
0
|
|
|
|
|
warn "sqlCondition + sqlCondition will modify the left operand" |
1741
|
|
|
|
|
|
|
if defined $leftConstant; |
1742
|
0
|
|
|
|
|
|
$left->add($right); |
1743
|
|
|
|
|
|
|
} |
1744
|
|
|
|
|
|
|
|
1745
|
|
|
|
|
|
|
sub getOverloadArgs |
1746
|
|
|
|
|
|
|
{ |
1747
|
0
|
|
|
0
|
|
|
my ($left,$right,$swap) = @_; |
1748
|
|
|
|
|
|
|
|
1749
|
0
|
0
|
|
|
|
|
($left,$right) = ($right,$left) if $swap; |
1750
|
|
|
|
|
|
|
|
1751
|
0
|
0
|
|
|
|
|
$left = sqlCondition::C($left) unless ref $left; |
1752
|
0
|
0
|
|
|
|
|
$right = sqlCondition::C($right) unless ref $right; |
1753
|
|
|
|
|
|
|
|
1754
|
0
|
0
|
0
|
|
|
|
die 'Illegal LHS operand' unless blessed($left) && $left->isa('sqlCondition'); |
1755
|
0
|
0
|
0
|
|
|
|
die 'Illegal RHS operand' unless blessed($right) && $left->isa('sqlCondition'); |
1756
|
|
|
|
|
|
|
|
1757
|
0
|
|
|
|
|
|
($left,$right); |
1758
|
|
|
|
|
|
|
} |
1759
|
|
|
|
|
|
|
|
1760
|
|
|
|
|
|
|
sub overloadAnd |
1761
|
|
|
|
|
|
|
{ |
1762
|
0
|
|
|
0
|
|
|
my ($left,$right) = getOverloadArgs(@_); |
1763
|
0
|
|
|
|
|
|
sqlCondition::AND($left, $right); |
1764
|
|
|
|
|
|
|
} |
1765
|
|
|
|
|
|
|
|
1766
|
|
|
|
|
|
|
sub overloadNot |
1767
|
|
|
|
|
|
|
{ |
1768
|
0
|
|
|
0
|
|
|
sqlCondition::NOT($_[0]); |
1769
|
|
|
|
|
|
|
} |
1770
|
|
|
|
|
|
|
|
1771
|
|
|
|
|
|
|
sub overloadOr |
1772
|
|
|
|
|
|
|
{ |
1773
|
0
|
|
|
0
|
|
|
my ($left,$right) = getOverloadArgs(@_); |
1774
|
0
|
|
|
|
|
|
sqlCondition::OR($left, $right); |
1775
|
|
|
|
|
|
|
} |
1776
|
|
|
|
|
|
|
|
1777
|
|
|
|
|
|
|
sub add |
1778
|
|
|
|
|
|
|
{ |
1779
|
0
|
|
|
0
|
|
|
my $self = shift; |
1780
|
0
|
0
|
|
|
|
|
$self->{_parts} = [] unless $self->{_parts}; |
1781
|
|
|
|
|
|
|
|
1782
|
0
|
|
|
|
|
|
push @{$self->{_parts}}, @_; |
|
0
|
|
|
|
|
|
|
1783
|
0
|
|
|
|
|
|
$_->setParent($self) foreach @_; |
1784
|
|
|
|
|
|
|
|
1785
|
0
|
|
|
|
|
|
$self |
1786
|
|
|
|
|
|
|
} |
1787
|
|
|
|
|
|
|
|
1788
|
|
|
|
|
|
|
sub addSql |
1789
|
|
|
|
|
|
|
{ |
1790
|
0
|
|
|
0
|
|
|
my $self = shift; |
1791
|
0
|
|
|
|
|
|
my $format = shift; |
1792
|
|
|
|
|
|
|
|
1793
|
0
|
|
|
|
|
|
$self->add(C(sprintf($format, @_))); |
1794
|
|
|
|
|
|
|
} |
1795
|
|
|
|
|
|
|
|
1796
|
|
|
|
|
|
|
sub bind |
1797
|
|
|
|
|
|
|
{ |
1798
|
0
|
|
|
0
|
|
|
my $self = shift; |
1799
|
|
|
|
|
|
|
|
1800
|
0
|
0
|
0
|
|
|
|
if (1 == scalar @_ && !defined($_[0]) && defined($self->{_alterForNull})) { |
|
|
|
0
|
|
|
|
|
1801
|
0
|
|
|
|
|
|
($self->{_condition}) = split(' ', $self->{_condition}, 2); |
1802
|
0
|
0
|
|
|
|
|
$self->{_condition} .= ' IS '.($self->{_alterForNull} ? '' : 'NOT ').'NULL'; |
1803
|
0
|
|
|
|
|
|
return $self; |
1804
|
|
|
|
|
|
|
} |
1805
|
|
|
|
|
|
|
|
1806
|
|
|
|
|
|
|
$self->_bind(sqlQuery::convertArgument($_)) |
1807
|
0
|
|
|
|
|
|
foreach (@_); |
1808
|
0
|
|
|
|
|
|
$self |
1809
|
|
|
|
|
|
|
} |
1810
|
|
|
|
|
|
|
|
1811
|
|
|
|
|
|
|
sub getBoundArgs |
1812
|
|
|
|
|
|
|
{ |
1813
|
0
|
|
|
0
|
|
|
@{shift->{_queryArguments}}; |
|
0
|
|
|
|
|
|
|
1814
|
|
|
|
|
|
|
} |
1815
|
|
|
|
|
|
|
|
1816
|
|
|
|
|
|
|
sub releaseBoundArgs |
1817
|
|
|
|
|
|
|
{ |
1818
|
0
|
|
|
0
|
|
|
my $self = shift; |
1819
|
0
|
|
|
|
|
|
my @args = $self->getBoundArgs(); |
1820
|
0
|
|
|
|
|
|
$self->{_queryArguments} = []; |
1821
|
0
|
|
|
|
|
|
@args; |
1822
|
|
|
|
|
|
|
} |
1823
|
|
|
|
|
|
|
|
1824
|
0
|
|
|
0
|
|
|
sub _OR {goto &OR} |
1825
|
|
|
|
|
|
|
sub OR |
1826
|
|
|
|
|
|
|
{ |
1827
|
0
|
0
|
|
0
|
|
|
confess 'OR() expects at least 1 parameter.' unless @_; |
1828
|
0
|
|
|
|
|
|
connectedList(TYPE_CONNECT_OR, @_); |
1829
|
|
|
|
|
|
|
} |
1830
|
|
|
|
|
|
|
|
1831
|
0
|
|
|
0
|
|
|
sub _AND {goto &AND} |
1832
|
|
|
|
|
|
|
sub AND |
1833
|
|
|
|
|
|
|
{ |
1834
|
0
|
0
|
|
0
|
|
|
confess 'AND() expects at least 1 parameter.' unless @_; |
1835
|
0
|
|
|
|
|
|
connectedList(TYPE_CONNECT_AND, @_); |
1836
|
|
|
|
|
|
|
} |
1837
|
|
|
|
|
|
|
|
1838
|
|
|
|
|
|
|
sub NOT |
1839
|
|
|
|
|
|
|
{ |
1840
|
0
|
|
|
0
|
|
|
sqlCondition->new(TYPE_UNARY_NOT, @_); |
1841
|
|
|
|
|
|
|
} |
1842
|
|
|
|
|
|
|
|
1843
|
|
|
|
|
|
|
sub C |
1844
|
|
|
|
|
|
|
{ |
1845
|
0
|
|
|
0
|
|
|
my $cond = sqlCondition->new(TYPE_DEFAULT); |
1846
|
|
|
|
|
|
|
|
1847
|
0
|
0
|
|
|
|
|
if (1 == scalar @_) { |
1848
|
0
|
|
|
|
|
|
$cond->{_condition} = shift; |
1849
|
|
|
|
|
|
|
} else { |
1850
|
0
|
|
|
|
|
|
$cond->{_condition} = sprintf($_[0], @_[1..$#_]); |
1851
|
|
|
|
|
|
|
} |
1852
|
|
|
|
|
|
|
|
1853
|
0
|
|
|
|
|
|
$cond |
1854
|
|
|
|
|
|
|
} |
1855
|
|
|
|
|
|
|
|
1856
|
|
|
|
|
|
|
sub IN |
1857
|
|
|
|
|
|
|
{ |
1858
|
0
|
|
|
0
|
|
|
my $column = shift; |
1859
|
0
|
|
|
|
|
|
C("%s IN($sqlQuery::PARAMETER_PLACEHOLDER)", sqlQuery::quoteWhenTable($column)); |
1860
|
|
|
|
|
|
|
} |
1861
|
|
|
|
|
|
|
|
1862
|
|
|
|
|
|
|
sub NOTIN |
1863
|
|
|
|
|
|
|
{ |
1864
|
0
|
|
|
0
|
|
|
my $column = shift; |
1865
|
0
|
|
|
|
|
|
C("%s NOT IN($sqlQuery::PARAMETER_PLACEHOLDER)", sqlQuery::quoteWhenTable($column)); |
1866
|
|
|
|
|
|
|
} |
1867
|
|
|
|
|
|
|
|
1868
|
|
|
|
|
|
|
sub LIKE |
1869
|
|
|
|
|
|
|
{ |
1870
|
0
|
|
|
0
|
|
|
my ($column,$pattern) = validate_pos @_, |
1871
|
|
|
|
|
|
|
{column => {type => SCALAR}}, |
1872
|
|
|
|
|
|
|
{pattern => {type => SCALAR}}; |
1873
|
|
|
|
|
|
|
|
1874
|
0
|
|
|
|
|
|
$pattern =~ s/"/""/g; |
1875
|
0
|
|
|
|
|
|
$column = sqlQuery::quoteWhenTable($column); |
1876
|
0
|
|
|
|
|
|
C("$column LIKE \"$pattern\""); |
1877
|
|
|
|
|
|
|
} |
1878
|
|
|
|
|
|
|
|
1879
|
|
|
|
|
|
|
sub BETWEEN |
1880
|
|
|
|
|
|
|
{ |
1881
|
0
|
|
|
0
|
|
|
my ($column,$start,$end) = validate_pos @_, |
1882
|
|
|
|
|
|
|
{column => {type => SCALAR}}, |
1883
|
|
|
|
|
|
|
{start => {isa => 'sqlParameter'}}, |
1884
|
|
|
|
|
|
|
{end => {isa => 'sqlParameter'}}; |
1885
|
0
|
|
|
|
|
|
$column = sqlQuery::quoteWhenTable($column); |
1886
|
|
|
|
|
|
|
|
1887
|
0
|
|
|
|
|
|
C("$column BETWEEN $sqlQuery::PARAMETER_PLACEHOLDER AND $sqlQuery::PARAMETER_PLACEHOLDER") |
1888
|
|
|
|
|
|
|
->bind($start)->bind($end); |
1889
|
|
|
|
|
|
|
} |
1890
|
|
|
|
|
|
|
|
1891
|
|
|
|
|
|
|
sub ISNULL |
1892
|
|
|
|
|
|
|
{ |
1893
|
0
|
|
|
0
|
|
|
my ($column) = validate_pos @_, |
1894
|
|
|
|
|
|
|
{column => {type => SCALAR}}; |
1895
|
0
|
|
|
|
|
|
$column = sqlQuery::quoteWhenTable($column); |
1896
|
|
|
|
|
|
|
|
1897
|
0
|
|
|
|
|
|
C("$column IS NULL") |
1898
|
|
|
|
|
|
|
} |
1899
|
|
|
|
|
|
|
|
1900
|
|
|
|
|
|
|
sub ISNOTNULL |
1901
|
|
|
|
|
|
|
{ |
1902
|
0
|
|
|
0
|
|
|
my ($column) = validate_pos @_, |
1903
|
|
|
|
|
|
|
{column => {type => SCALAR}}; |
1904
|
0
|
|
|
|
|
|
$column = sqlQuery::quoteWhenTable($column); |
1905
|
|
|
|
|
|
|
|
1906
|
0
|
|
|
|
|
|
C("$column IS NOT NULL") |
1907
|
|
|
|
|
|
|
} |
1908
|
|
|
|
|
|
|
|
1909
|
|
|
|
|
|
|
sub EQ |
1910
|
|
|
|
|
|
|
{ |
1911
|
0
|
|
|
0
|
|
|
my $cond = _OP('=', @_); |
1912
|
0
|
|
|
|
|
|
$cond->{_alterForNull} = 1; |
1913
|
0
|
|
|
|
|
|
$cond |
1914
|
|
|
|
|
|
|
} |
1915
|
|
|
|
|
|
|
|
1916
|
|
|
|
|
|
|
sub NE |
1917
|
|
|
|
|
|
|
{ |
1918
|
0
|
|
|
0
|
|
|
my $cond = _OP('!=', @_); |
1919
|
0
|
|
|
|
|
|
$cond->{_alterForNull} = 0; |
1920
|
0
|
|
|
|
|
|
$cond |
1921
|
|
|
|
|
|
|
} |
1922
|
|
|
|
|
|
|
|
1923
|
0
|
|
|
0
|
|
|
sub LT {_OP('<', @_)} |
1924
|
0
|
|
|
0
|
|
|
sub GT {_OP('>', @_)} |
1925
|
0
|
|
|
0
|
|
|
sub LTE {_OP('<=', @_)} |
1926
|
0
|
|
|
0
|
|
|
sub GTE {_OP('>=', @_)} |
1927
|
|
|
|
|
|
|
|
1928
|
|
|
|
|
|
|
sub _OP |
1929
|
|
|
|
|
|
|
{ |
1930
|
0
|
|
|
0
|
|
|
my ($operator, $left, $right) = @_; |
1931
|
0
|
0
|
|
|
|
|
C('%s %s %s', |
1932
|
|
|
|
|
|
|
sqlQuery::quoteWhenTable($left), |
1933
|
|
|
|
|
|
|
$operator, |
1934
|
|
|
|
|
|
|
3 != scalar @_ |
1935
|
|
|
|
|
|
|
? $sqlQuery::PARAMETER_PLACEHOLDER |
1936
|
|
|
|
|
|
|
: sqlQuery::quoteWhenTable($right)); |
1937
|
|
|
|
|
|
|
} |
1938
|
|
|
|
|
|
|
|
1939
|
|
|
|
|
|
|
sub connectedList |
1940
|
|
|
|
|
|
|
{ |
1941
|
0
|
|
|
0
|
|
|
my $type = shift; |
1942
|
0
|
|
|
|
|
|
my $cond = sqlCondition->new($type); |
1943
|
|
|
|
|
|
|
|
1944
|
0
|
|
|
|
|
|
foreach my $a (@_) { |
1945
|
0
|
0
|
0
|
|
|
|
$cond->insert($a), next unless blessed($a) && $a->isa('sqlCondition'); |
1946
|
0
|
0
|
|
|
|
|
$cond->insert($a), next if $a->{type} != $type; |
1947
|
0
|
|
|
|
|
|
$cond->_bind($_) foreach $a->releaseBoundArgs(); |
1948
|
0
|
|
|
|
|
|
$cond->insert(@{$a->{_parts}}); |
|
0
|
|
|
|
|
|
|
1949
|
|
|
|
|
|
|
} |
1950
|
|
|
|
|
|
|
|
1951
|
|
|
|
|
|
|
$cond |
1952
|
0
|
|
|
|
|
|
} |
1953
|
|
|
|
|
|
|
|
1954
|
|
|
|
|
|
|
sub insert |
1955
|
|
|
|
|
|
|
{ |
1956
|
0
|
|
|
0
|
|
|
my $self = shift; |
1957
|
|
|
|
|
|
|
|
1958
|
0
|
0
|
|
|
|
|
$self->{_parts} = [] unless $self->{_parts}; |
1959
|
0
|
|
|
|
|
|
$self->add(@_); |
1960
|
|
|
|
|
|
|
} |
1961
|
|
|
|
|
|
|
|
1962
|
|
|
|
|
|
|
sub _bind |
1963
|
|
|
|
|
|
|
{ |
1964
|
0
|
|
|
0
|
|
|
my $self = shift; |
1965
|
0
|
|
|
|
|
|
my ($parameter) = validate_pos @_, |
1966
|
|
|
|
|
|
|
{parameter => {isa => 'sqlParameter'}}; |
1967
|
|
|
|
|
|
|
|
1968
|
0
|
0
|
|
|
|
|
push @{$self->{_queryArguments}}, $parameter |
|
0
|
|
|
|
|
|
|
1969
|
|
|
|
|
|
|
unless $self->{parent}; |
1970
|
0
|
0
|
|
|
|
|
$self->{parent}->up()->_bind($parameter) |
1971
|
|
|
|
|
|
|
if $self->{parent}; |
1972
|
0
|
|
|
|
|
|
$self |
1973
|
|
|
|
|
|
|
} |
1974
|
|
|
|
|
|
|
|
1975
|
|
|
|
|
|
|
sub setParent |
1976
|
|
|
|
|
|
|
{ |
1977
|
0
|
|
|
0
|
|
|
my $self = shift; |
1978
|
0
|
|
|
|
|
|
my ($parent) = validate_pos @_, |
1979
|
|
|
|
|
|
|
{parameter => {isa => 'sqlCondition'}}; |
1980
|
|
|
|
|
|
|
|
1981
|
0
|
|
|
|
|
|
$self->{parent} = $parent; |
1982
|
0
|
|
|
|
|
|
$self->{parent}->up()->_bind($_) |
1983
|
0
|
|
|
|
|
|
foreach @{$self->{_queryArguments}}; |
1984
|
0
|
|
|
|
|
|
$self->{_queryArguments} = []; |
1985
|
0
|
|
|
|
|
|
$self |
1986
|
|
|
|
|
|
|
} |
1987
|
|
|
|
|
|
|
|
1988
|
|
|
|
|
|
|
sub up |
1989
|
|
|
|
|
|
|
{ |
1990
|
0
|
|
|
0
|
|
|
my $self = shift; |
1991
|
|
|
|
|
|
|
|
1992
|
0
|
0
|
|
|
|
|
return $self |
1993
|
|
|
|
|
|
|
unless defined($self->{parent}); |
1994
|
0
|
|
|
|
|
|
$self->{parent}->up(); |
1995
|
|
|
|
|
|
|
} |
1996
|
|
|
|
|
|
|
|
1997
|
|
|
|
|
|
|
1 |