1DBIx::Class::Storage::DUBsIe:r:mCyosnqtlr(i3b)uted PerlDDBoIcxu:m:eCnltaastsi:o:nStorage::DBI::mysql(3)
2
3
4
6 DBIx::Class::Storage::DBI::mysql - Storage::DBI class implementing
7 MySQL specifics
8
10 Storage::DBI autodetects the underlying MySQL database, and re-blesses
11 the $storage object into this class.
12
13 my $schema = MyApp::Schema->connect( $dsn, $user, $pass, { on_connect_call => 'set_strict_mode' } );
14
16 This class implements MySQL specific bits of DBIx::Class::Storage::DBI,
17 like AutoIncrement column support and savepoints. Also it augments the
18 SQL maker to support the MySQL-specific "STRAIGHT_JOIN" join type,
19 which you can use by specifying "join_type => 'straight'" in the
20 relationship attributes
21
22 It also provides a one-stop on-connect macro "set_strict_mode" which
23 sets session variables such that MySQL behaves more predictably as far
24 as the SQL standard is concerned.
25
27 set_strict_mode
28 Enables session-wide strict options upon connecting. Equivalent to:
29
30 ->connect ( ... , {
31 on_connect_do => [
32 q|SET SQL_MODE = CONCAT('ANSI,TRADITIONAL,ONLY_FULL_GROUP_BY,', @@sql_mode)|,
33 q|SET SQL_AUTO_IS_NULL = 0|,
34 ]
35 });
36
38 Check the list of additional DBIC resources.
39
41 This module is free software copyright by the DBIx::Class (DBIC)
42 authors. You can redistribute it and/or modify it under the same terms
43 as the DBIx::Class library.
44
45
46
47perl v5.34.0 2022-01-21DBIx::Class::Storage::DBI::mysql(3)