NAME

       SQL::Translator::Parser::DBI::PostgreSQL - parser for DBD::Pg

SYNOPSIS

       See SQL::Translator::Parser::DBI.

DESCRIPTION

       Uses DBI to query PostgreSQL system tables to determine schema structure.

CONFIGURATION

       You can specify the following for "parser_args" in SQL::Translator :

   deconstruct_enum_types
       If set to a true value, the parser will look for column types which are user-defined Enums, and generate
       a column definition like:

         {
           data_type => 'enum',
           extra => {
             custom_type_name => 'MyEnumType',
             list => [ 'enum_val_1', 'enum_val_2', ... ],
           }
         }

       This makes a proper round-trip with SQL::Translator::Producer::PostgreSQL (which re-creates the custom
       enum type if "producer_args->{postgres_version} >= 8.003") and can be translated to other engines.

       If the option is false (the default) you would just get

         { data_type => 'MyEnumType' }

       with no provided method to translate it to other SQL engines.

AUTHOR

       Scott Cain <cain@cshl.edu>, previous author: Paul Harrington <harringp@deshaw.com>.

SEE ALSO

       SQL::Translator, DBD::Pg.

perl v5.40.0                                       2024-11-23             SQL::Translator...DBI::PostgreSQL(3pm)