object.
71
|
|
|
|
|
|
|
|
72
|
|
|
|
|
|
|
=cut |
73
|
|
|
|
|
|
|
|
74
|
|
|
|
|
|
|
sub tables { |
75
|
1
|
50
|
|
1
|
1
|
6
|
wantarray ? $_[0] : 1; |
76
|
|
|
|
|
|
|
} |
77
|
|
|
|
|
|
|
|
78
|
|
|
|
|
|
|
sub _table_alias { |
79
|
29
|
|
|
29
|
|
122
|
undef; |
80
|
|
|
|
|
|
|
} |
81
|
|
|
|
|
|
|
|
82
|
|
|
|
|
|
|
=head3 C |
83
|
|
|
|
|
|
|
|
84
|
|
|
|
|
|
|
$table_name = $table->name; |
85
|
|
|
|
|
|
|
($schema_name, $table_name) = $table->name; |
86
|
|
|
|
|
|
|
|
87
|
|
|
|
|
|
|
In scalar context it returns the name of the table in list context the schema and table names are returned. |
88
|
|
|
|
|
|
|
|
89
|
|
|
|
|
|
|
=cut |
90
|
|
|
|
|
|
|
|
91
|
|
|
|
|
|
|
sub name { |
92
|
0
|
0
|
|
0
|
1
|
0
|
wantarray ? @{$_[0]}{qw(Schema Name)} : $_[0]->{Name}; |
|
0
|
|
|
|
|
0
|
|
93
|
|
|
|
|
|
|
} |
94
|
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
sub _from { |
96
|
62
|
|
|
62
|
|
117
|
my $me = shift; |
97
|
62
|
100
|
|
|
|
352
|
defined $me->{_from} ? $me->{_from} : ($me->{_from} = $me->{DBO}{dbd_class}->_qi($me, @$me{qw(Schema Name)})); |
98
|
|
|
|
|
|
|
} |
99
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
=head3 C |
101
|
|
|
|
|
|
|
|
102
|
|
|
|
|
|
|
Return a list of column names. |
103
|
|
|
|
|
|
|
|
104
|
|
|
|
|
|
|
=cut |
105
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
sub columns { |
107
|
13
|
|
|
13
|
1
|
22
|
@{$_[0]->{Columns}}; |
|
13
|
|
|
|
|
70
|
|
108
|
|
|
|
|
|
|
} |
109
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
=head3 C |
111
|
|
|
|
|
|
|
|
112
|
|
|
|
|
|
|
$table->column($column_name); |
113
|
|
|
|
|
|
|
$table ** $column_name; |
114
|
|
|
|
|
|
|
|
115
|
|
|
|
|
|
|
Returns a reference to a column for use with other methods. |
116
|
|
|
|
|
|
|
The C<**> method is a shortcut for the C method. |
117
|
|
|
|
|
|
|
|
118
|
|
|
|
|
|
|
=cut |
119
|
|
|
|
|
|
|
|
120
|
|
|
|
|
|
|
sub column { |
121
|
117
|
|
|
117
|
1
|
1391
|
my($me, $col) = @_; |
122
|
117
|
50
|
|
|
|
266
|
croak 'Missing argument for column' unless defined $col; |
123
|
117
|
100
|
|
|
|
361
|
croak 'Invalid column '.$me->{DBO}{dbd_class}->_qi($me, $col).' in table '.$me->_from |
124
|
|
|
|
|
|
|
unless exists $me->{Column_Idx}{$col}; |
125
|
116
|
|
100
|
|
|
968
|
$me->{Column}{$col} ||= bless [$me, $col], 'DBIx::DBO::Column'; |
126
|
|
|
|
|
|
|
} |
127
|
|
|
|
|
|
|
*_inner_col = \&column; |
128
|
|
|
|
|
|
|
|
129
|
|
|
|
|
|
|
=head3 C |
130
|
|
|
|
|
|
|
|
131
|
|
|
|
|
|
|
Returns a new empty L object for this table. |
132
|
|
|
|
|
|
|
|
133
|
|
|
|
|
|
|
=cut |
134
|
|
|
|
|
|
|
|
135
|
|
|
|
|
|
|
sub row { |
136
|
3
|
|
|
3
|
1
|
5
|
my $me = shift; |
137
|
3
|
|
|
|
|
16
|
$me->_row_class->new($me->{DBO}, $me); |
138
|
|
|
|
|
|
|
} |
139
|
|
|
|
|
|
|
|
140
|
|
|
|
|
|
|
=head3 C |
141
|
|
|
|
|
|
|
|
142
|
|
|
|
|
|
|
$table->fetch_row(%where); |
143
|
|
|
|
|
|
|
|
144
|
|
|
|
|
|
|
Fetch the first matching row from the table returning it as a L object. |
145
|
|
|
|
|
|
|
|
146
|
|
|
|
|
|
|
The C<%where> is a hash of field/value pairs. |
147
|
|
|
|
|
|
|
The value can be a simple SCALAR or C for C |
148
|
|
|
|
|
|
|
It can also be a SCALAR reference, which will be used without quoting, or an ARRAY reference for multiple C values. |
149
|
|
|
|
|
|
|
|
150
|
|
|
|
|
|
|
$someone = $table->fetch_row(age => 21, join_date => \'CURDATE()', end_date => undef); |
151
|
|
|
|
|
|
|
$a_child = $table->fetch_row(name => \'NOT NULL', age => [5 .. 15]); |
152
|
|
|
|
|
|
|
|
153
|
|
|
|
|
|
|
=cut |
154
|
|
|
|
|
|
|
|
155
|
|
|
|
|
|
|
sub fetch_row { |
156
|
3
|
|
|
3
|
1
|
585
|
my $me = shift; |
157
|
3
|
|
|
|
|
14
|
$me->row->load(@_); |
158
|
|
|
|
|
|
|
} |
159
|
|
|
|
|
|
|
|
160
|
|
|
|
|
|
|
=head3 C |
161
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
$table->fetch_value($column, %where); |
163
|
|
|
|
|
|
|
|
164
|
|
|
|
|
|
|
Fetch the first matching row from the table returning the value in one column. |
165
|
|
|
|
|
|
|
|
166
|
|
|
|
|
|
|
=cut |
167
|
|
|
|
|
|
|
|
168
|
|
|
|
|
|
|
sub fetch_value { |
169
|
2
|
|
|
2
|
1
|
9
|
my($me, $col) = splice @_, 0, 2; |
170
|
2
|
|
|
|
|
4
|
my @bind; |
171
|
2
|
|
|
|
|
21
|
$col = $me->{DBO}{dbd_class}->_build_val($me, \@bind, $me->{DBO}{dbd_class}->_parse_col_val($me, $col)); |
172
|
2
|
|
|
|
|
12
|
my $sql = "SELECT $col FROM ".$me->_from; |
173
|
2
|
|
|
|
|
4
|
my $clause; |
174
|
2
|
50
|
|
|
|
18
|
$sql .= ' WHERE '.$clause if $clause = $me->{DBO}{dbd_class}->_build_quick_where($me, \@bind, @_); |
175
|
2
|
|
|
|
|
13
|
my $ref = $me->{DBO}{dbd_class}->_selectrow_arrayref($me, $sql, undef, @bind); |
176
|
2
|
|
33
|
|
|
262
|
return $ref && $ref->[0]; |
177
|
|
|
|
|
|
|
} |
178
|
|
|
|
|
|
|
|
179
|
|
|
|
|
|
|
=head3 C |
180
|
|
|
|
|
|
|
|
181
|
|
|
|
|
|
|
$table->fetch_hash(%where); |
182
|
|
|
|
|
|
|
|
183
|
|
|
|
|
|
|
Fetch the first matching row from the table returning it as a hashref. |
184
|
|
|
|
|
|
|
|
185
|
|
|
|
|
|
|
=cut |
186
|
|
|
|
|
|
|
|
187
|
|
|
|
|
|
|
sub fetch_hash { |
188
|
1
|
|
|
1
|
1
|
3
|
my $me = shift; |
189
|
1
|
|
|
|
|
6
|
my $sql = 'SELECT * FROM '.$me->_from; |
190
|
1
|
|
|
|
|
3
|
my @bind; |
191
|
|
|
|
|
|
|
my $clause; |
192
|
1
|
50
|
|
|
|
7
|
$sql .= ' WHERE '.$clause if $clause = $me->{DBO}{dbd_class}->_build_quick_where($me, \@bind, @_); |
193
|
1
|
|
|
|
|
10
|
$me->{DBO}{dbd_class}->_selectrow_hashref($me, $sql, undef, @bind); |
194
|
|
|
|
|
|
|
} |
195
|
|
|
|
|
|
|
|
196
|
|
|
|
|
|
|
=head3 C |
197
|
|
|
|
|
|
|
|
198
|
|
|
|
|
|
|
$table->fetch_column($column, %where); |
199
|
|
|
|
|
|
|
|
200
|
|
|
|
|
|
|
Fetch all matching rows from the table returning an arrayref of the values in one column. |
201
|
|
|
|
|
|
|
|
202
|
|
|
|
|
|
|
=cut |
203
|
|
|
|
|
|
|
|
204
|
|
|
|
|
|
|
sub fetch_column { |
205
|
1
|
|
|
1
|
1
|
4
|
my($me, $col) = splice @_, 0, 2; |
206
|
1
|
|
|
|
|
3
|
my @bind; |
207
|
1
|
|
|
|
|
9
|
$col = $me->{DBO}{dbd_class}->_build_val($me, \@bind, $me->{DBO}{dbd_class}->_parse_col_val($me, $col)); |
208
|
1
|
|
|
|
|
8
|
my $sql = "SELECT $col FROM ".$me->_from; |
209
|
1
|
|
|
|
|
2
|
my $clause; |
210
|
1
|
50
|
|
|
|
7
|
$sql .= ' WHERE '.$clause if $clause = $me->{DBO}{dbd_class}->_build_quick_where($me, \@bind, @_); |
211
|
1
|
|
|
|
|
5
|
$me->{DBO}{dbd_class}->_sql($me, $sql, @bind); |
212
|
1
|
|
|
|
|
4
|
return $me->rdbh->selectcol_arrayref($sql, undef, @bind); |
213
|
|
|
|
|
|
|
} |
214
|
|
|
|
|
|
|
|
215
|
|
|
|
|
|
|
=head3 C |
216
|
|
|
|
|
|
|
|
217
|
|
|
|
|
|
|
$table->insert(name => 'Richard', age => 103); |
218
|
|
|
|
|
|
|
|
219
|
|
|
|
|
|
|
Insert a row into the table. Returns true on success or C on failure. |
220
|
|
|
|
|
|
|
|
221
|
|
|
|
|
|
|
On supporting databases you may also use C<$table-Elast_insert_id> to retreive |
222
|
|
|
|
|
|
|
the autogenerated ID (if there was one) from the last inserted row. |
223
|
|
|
|
|
|
|
|
224
|
|
|
|
|
|
|
=cut |
225
|
|
|
|
|
|
|
|
226
|
|
|
|
|
|
|
sub insert { |
227
|
7
|
|
|
7
|
1
|
19
|
my $me = shift; |
228
|
7
|
50
|
|
|
|
30
|
croak 'Called insert() without args on table '.$me->_from unless @_; |
229
|
7
|
50
|
|
|
|
26
|
croak 'Wrong number of arguments' if @_ & 1; |
230
|
7
|
|
|
|
|
12
|
my @cols; |
231
|
|
|
|
|
|
|
my @vals; |
232
|
0
|
|
|
|
|
0
|
my @bind; |
233
|
0
|
|
|
|
|
0
|
my %remove_duplicates; |
234
|
7
|
|
|
|
|
24
|
while (@_) { |
235
|
14
|
|
|
|
|
85
|
my @val = $me->{DBO}{dbd_class}->_parse_val($me, pop); |
236
|
14
|
|
|
|
|
86
|
my $col = $me->{DBO}{dbd_class}->_build_col($me, $me->{DBO}{dbd_class}->_parse_col($me, pop)); |
237
|
14
|
100
|
|
|
|
610
|
next if $remove_duplicates{$col}++; |
238
|
13
|
|
|
|
|
28
|
push @cols, $col; |
239
|
13
|
|
|
|
|
90
|
push @vals, $me->{DBO}{dbd_class}->_build_val($me, \@bind, @val); |
240
|
|
|
|
|
|
|
} |
241
|
7
|
|
|
|
|
28
|
my $sql = 'INSERT INTO '.$me->_from.' ('.join(', ', @cols).') VALUES ('.join(', ', @vals).')'; |
242
|
7
|
|
|
|
|
66
|
$me->{DBO}{dbd_class}->_sql($me, $sql, @bind); |
243
|
7
|
50
|
|
|
|
24
|
my $sth = $me->dbh->prepare($sql) or return undef; |
244
|
7
|
50
|
|
|
|
1881
|
my $rv = $sth->execute(@bind) or return undef; |
245
|
7
|
|
|
|
|
54
|
$me->{LastInsertID} = $me->{DBO}{dbd_class}->_save_last_insert_id($me, $sth); |
246
|
7
|
|
|
|
|
151
|
return $rv; |
247
|
|
|
|
|
|
|
} |
248
|
|
|
|
|
|
|
|
249
|
|
|
|
|
|
|
=head3 C |
250
|
|
|
|
|
|
|
|
251
|
|
|
|
|
|
|
$table->insert(name => 'Quentin'); |
252
|
|
|
|
|
|
|
my $row_id = $table->last_insert_id; |
253
|
|
|
|
|
|
|
|
254
|
|
|
|
|
|
|
Retreive the autogenerated ID (if there was one) from the last inserted row. |
255
|
|
|
|
|
|
|
|
256
|
|
|
|
|
|
|
Returns the ID or undef if it's unavailable. |
257
|
|
|
|
|
|
|
|
258
|
|
|
|
|
|
|
=cut |
259
|
|
|
|
|
|
|
|
260
|
|
|
|
|
|
|
sub last_insert_id { |
261
|
1
|
|
|
1
|
1
|
3
|
my $me = shift; |
262
|
1
|
|
|
|
|
6
|
$me->{LastInsertID}; |
263
|
|
|
|
|
|
|
} |
264
|
|
|
|
|
|
|
|
265
|
|
|
|
|
|
|
=head3 C |
266
|
|
|
|
|
|
|
|
267
|
|
|
|
|
|
|
$table->bulk_insert( |
268
|
|
|
|
|
|
|
columns => [qw(id name age)], # Optional |
269
|
|
|
|
|
|
|
rows => [{name => 'Richard', age => 103}, ...] |
270
|
|
|
|
|
|
|
); |
271
|
|
|
|
|
|
|
$table->bulk_insert( |
272
|
|
|
|
|
|
|
columns => [qw(id name age)], # Optional |
273
|
|
|
|
|
|
|
rows => [[ undef, 'Richard', 103 ], ...] |
274
|
|
|
|
|
|
|
); |
275
|
|
|
|
|
|
|
|
276
|
|
|
|
|
|
|
Insert multiple rows into the table. |
277
|
|
|
|
|
|
|
Returns the number of rows inserted or C on failure. |
278
|
|
|
|
|
|
|
|
279
|
|
|
|
|
|
|
The C need not be passed in, and will default to all the columns in the table. |
280
|
|
|
|
|
|
|
|
281
|
|
|
|
|
|
|
On supporting databases you may also use C<$table-Elast_insert_id> to retreive |
282
|
|
|
|
|
|
|
the autogenerated ID (if there was one) from the last inserted row. |
283
|
|
|
|
|
|
|
|
284
|
|
|
|
|
|
|
=cut |
285
|
|
|
|
|
|
|
|
286
|
|
|
|
|
|
|
sub bulk_insert { |
287
|
4
|
|
|
4
|
1
|
18
|
my($me, %opt) = @_; |
288
|
4
|
50
|
|
|
|
19
|
croak 'The "rows" argument must be an arrayref' if ref $opt{rows} ne 'ARRAY'; |
289
|
4
|
|
|
|
|
15
|
my $sql = 'INSERT INTO '.$me->_from; |
290
|
|
|
|
|
|
|
|
291
|
4
|
|
|
|
|
7
|
my @cols; |
292
|
4
|
100
|
|
|
|
12
|
if (defined $opt{columns}) { |
293
|
2
|
|
|
|
|
5
|
@cols = map $me->column($_), @{$opt{columns}}; |
|
2
|
|
|
|
|
10
|
|
294
|
2
|
|
|
|
|
15
|
$sql .= ' ('.join(', ', map $me->{DBO}{dbd_class}->_build_col($me, $_), @cols).')'; |
295
|
2
|
|
|
|
|
56
|
@cols = map $_->[1], @cols; |
296
|
|
|
|
|
|
|
} else { |
297
|
2
|
|
|
|
|
4
|
@cols = @{$me->{Columns}}; |
|
2
|
|
|
|
|
8
|
|
298
|
|
|
|
|
|
|
} |
299
|
4
|
|
|
|
|
9
|
$sql .= ' VALUES '; |
300
|
|
|
|
|
|
|
|
301
|
4
|
|
|
|
|
35
|
$me->{DBO}{dbd_class}->_bulk_insert($me, $sql, \@cols, %opt); |
302
|
|
|
|
|
|
|
} |
303
|
|
|
|
|
|
|
|
304
|
|
|
|
|
|
|
=head3 C |
305
|
|
|
|
|
|
|
|
306
|
|
|
|
|
|
|
$table->delete(name => 'Richard', age => 103); |
307
|
|
|
|
|
|
|
|
308
|
|
|
|
|
|
|
Delete all rows from the table matching the criteria. Returns the number of rows deleted or C on failure. |
309
|
|
|
|
|
|
|
|
310
|
|
|
|
|
|
|
=cut |
311
|
|
|
|
|
|
|
|
312
|
|
|
|
|
|
|
sub delete { |
313
|
8
|
|
|
8
|
1
|
839
|
my $me = shift; |
314
|
8
|
|
|
|
|
28
|
my $sql = 'DELETE FROM '.$me->_from; |
315
|
8
|
|
|
|
|
18
|
my @bind; |
316
|
|
|
|
|
|
|
my $clause; |
317
|
8
|
100
|
|
|
|
65
|
$sql .= ' WHERE '.$clause if $clause = $me->{DBO}{dbd_class}->_build_quick_where($me, \@bind, @_); |
318
|
7
|
|
|
|
|
50
|
$me->{DBO}{dbd_class}->_do($me, $sql, undef, @bind); |
319
|
|
|
|
|
|
|
} |
320
|
|
|
|
|
|
|
|
321
|
|
|
|
|
|
|
=head3 C |
322
|
|
|
|
|
|
|
|
323
|
|
|
|
|
|
|
$table->truncate; |
324
|
|
|
|
|
|
|
|
325
|
|
|
|
|
|
|
Truncate the table. Returns true on success or C on failure. |
326
|
|
|
|
|
|
|
|
327
|
|
|
|
|
|
|
=cut |
328
|
|
|
|
|
|
|
|
329
|
|
|
|
|
|
|
sub truncate { |
330
|
0
|
|
|
0
|
1
|
0
|
my $me = shift; |
331
|
0
|
|
|
|
|
0
|
$me->{DBO}{dbd_class}->_do($me, 'TRUNCATE TABLE '.$me->_from); |
332
|
|
|
|
|
|
|
} |
333
|
|
|
|
|
|
|
|
334
|
|
|
|
|
|
|
=head2 Common Methods |
335
|
|
|
|
|
|
|
|
336
|
|
|
|
|
|
|
These methods are accessible from all DBIx::DBO* objects. |
337
|
|
|
|
|
|
|
|
338
|
|
|
|
|
|
|
=head3 C |
339
|
|
|
|
|
|
|
|
340
|
|
|
|
|
|
|
The C object. |
341
|
|
|
|
|
|
|
|
342
|
|
|
|
|
|
|
=head3 C |
343
|
|
|
|
|
|
|
|
344
|
|
|
|
|
|
|
The I C handle. |
345
|
|
|
|
|
|
|
|
346
|
|
|
|
|
|
|
=head3 C |
347
|
|
|
|
|
|
|
|
348
|
|
|
|
|
|
|
The I C handle, or if there is no I connection, the I C handle. |
349
|
|
|
|
|
|
|
|
350
|
|
|
|
|
|
|
=cut |
351
|
|
|
|
|
|
|
|
352
|
2
|
|
|
2
|
1
|
19
|
sub dbo { $_[0]{DBO} } |
353
|
18
|
|
|
18
|
1
|
81
|
sub dbh { $_[0]{DBO}->dbh } |
354
|
51
|
|
|
51
|
1
|
206
|
sub rdbh { $_[0]{DBO}->rdbh } |
355
|
|
|
|
|
|
|
|
356
|
|
|
|
|
|
|
=head3 C |
357
|
|
|
|
|
|
|
|
358
|
|
|
|
|
|
|
$table_setting = $table->config($option); |
359
|
|
|
|
|
|
|
$table->config($option => $table_setting); |
360
|
|
|
|
|
|
|
|
361
|
|
|
|
|
|
|
Get or set the C config settings. When setting an option, the previous value is returned. When getting an option's value, if the value is undefined, the L's value is returned.
362
|
|
|
|
|
|
|
|
363
|
|
|
|
|
|
|
See L. |
364
|
|
|
|
|
|
|
|
365
|
|
|
|
|
|
|
=cut |
366
|
|
|
|
|
|
|
|
367
|
|
|
|
|
|
|
sub config { |
368
|
149
|
|
|
149
|
1
|
225
|
my $me = shift; |
369
|
149
|
|
|
|
|
206
|
my $opt = shift; |
370
|
149
|
100
|
50
|
|
|
553
|
return $me->{DBO}{dbd_class}->_set_config($me->{Config} ||= {}, $opt, shift) if @_; |
371
|
115
|
|
100
|
|
|
788
|
$me->{DBO}{dbd_class}->_get_config($opt, $me->{Config} ||= {}, $me->{DBO}{Config}, \%DBIx::DBO::Config); |
372
|
|
|
|
|
|
|
} |
373
|
|
|
|
|
|
|
|
374
|
|
|
|
|
|
|
sub DESTROY { |
375
|
7
|
|
|
7
|
|
410
|
undef %{$_[0]}; |
|
7
|
|
|
|
|
166
|
|
376
|
|
|
|
|
|
|
} |
377
|
|
|
|
|
|
|
|
378
|
|
|
|
|
|
|
1; |
379
|
|
|
|
|
|
|
|
380
|
|
|
|
|
|
|
__END__ |
|