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package DBIx::ProcedureCall::PostgreSQL; |
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48521
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use strict; |
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use warnings; |
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our $VERSION = '0.08'; |
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sub __run_function{ |
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shift; |
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my $dbh = shift; |
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my $name = shift; |
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my $attr = shift; |
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my $params; |
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# any fetch implies a table function) |
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if ( $attr->{'fetch'} ) { |
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$attr->{'table'} = 1; |
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} |
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# if there is one more arg and it is a hashref , then we use with named parameters |
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if (@_ == 1 and ref $_[0] eq 'HASH') { |
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die "PostgreSQL does not support named parameters, use positional parameters in your call to '$name'. \n"; |
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} |
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# otherwise they are positional parameters |
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# table functions |
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if ($attr->{table}){ |
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my $sql = "select * from $name("; |
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if (@_){ |
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$sql .= join (',' , map ({ '?'} @_ )); |
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} |
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$sql .= ')'; |
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# prepare |
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$sql = $attr->{cached} ? $dbh->prepare_cached($sql) |
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: $dbh->prepare($sql); |
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# bind |
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DBIx::ProcedureCall::__bind_params($sql, 1, \@_); |
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# execute |
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$sql->execute; |
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return $sql; |
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} |
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my $sql = "select $name"; |
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if (@_){ |
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$sql .= '(' . join (',' , map ({ '?'} @_ )) . ')'; |
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} |
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$sql .= ';'; |
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# print $sql; |
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# prepare |
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$sql = $attr->{cached} ? $dbh->prepare_cached($sql) |
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: $dbh->prepare($sql); |
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# bind |
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DBIx::ProcedureCall::__bind_params($sql, 1, \@_); |
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#execute |
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$sql->execute; |
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my ($r) = $sql->fetchrow_array; |
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return $r; |
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} |
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{ |
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2
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16
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no strict 'refs'; |
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4
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2
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250
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# there are no procedures, only void functions |
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*__run_procedure = \&__run_function; |
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} |
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71
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72
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sub __close{ |
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shift; |
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my $sth = shift; |
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my $conn = $sth->{Database}; |
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my $sql = $conn->prepare('BEGIN close :curref; END;'); |
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$sql->bind_param(":curref", $sth, {ora_type => DBD::Oracle::ORA_RSET()}); |
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$sql->execute; |
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} |
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81
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82
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83
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1; |
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__END__ |