Revision history for Perl extension DBIx::Class::Schema::Loader
++ - Restore support for PostgreSQL 8.3 (RT#87291)
++
+ 0.07036_02 2013-09-25
+ - Skip many_to_many bridges involving might_have relationships
+
+ 0.07036_01 2013-08-11
- Fix typos in POD and comments (RT#87644)
- Don't ship MYMETA.* files (RT#87713)
- - Restore support for PostgreSQL 8.3 (RT#87291)
+ - Fix many_to_many bridges involving might_have relationships
+ - Allow specifying custom attributes for many_to_many bridges
+ - Allow specifying the separator when joining database, schema
+ and table names to form a moniker
+ - Allow using all the moniker parts in hashref moniker_map
+ - Allow matching all the moniker parts in constraint/exclude
0.07036 2013-07-08
- Fix stray comma in Pg on_delete/on_update => CASCADE (RT#84706)
- encode loader options in Schema.pm
- introspect on_update/on_delete/is_deferrable
- Low Priority
- - support multiple/all schemas, instead of just one
- support pk/uk/fk info on views, possibly (materialized views?)
- remove deprecated ResultSetManager stuff, rewrite using current features
- Refactor RelBuilder so that it doesn't require a live mostly-built
- generate a schema accessor which stores which SQLT type it was loaded from
- add a settable 'on-behalf-of' version tag (for catalyst model)
- inject a table2moniker function into the schema
- - support coderef for relationship_attrs
- common tests for table/column comments
- optimize queries
- remove extra select for _filter_tables
- generate POD for schema class with class list
- remove implicit rels from common tests so all tests work on MySQL
- server link support for Oracle and MSSQL
- - add -I support to dbicdump
- Relationships
- While scanning for many-to-many, scan for implied rels as well (if
- Backends
- SQLite
- table/column comments
- introspect view SQL
- MySQL
- table/column comments
- introspect view SQL
- domains?
- Pg
- - introspect on_update/on_delete/is_deferrable
- introspect view SQL
- domains
- DB2
- table/column comments
- introspect view SQL
- domains
- Oracle
- - introspect on_update/on_delete/is_deferrable
- introspect view SQL
- domains
- Sybase ASE
- domains
- MSSQL
- table/column comments
- - introspect on_update/on_delete/is_deferrable
- introspect view SQL
- computed column support
- domains
- use placeholders when available
- SQLAnywhere
- table/column comments
- - introspect on_update/on_delete/is_deferrable
- introspect view SQL
- domains
- Firebird
use base 'DBIx::Class::Schema::Loader::DBI::Component::QuotedDefault';
use mro 'c3';
- our $VERSION = '0.07036';
+ our $VERSION = '0.07036_02';
=head1 NAME
my ($self, $table) = @_;
my $sth = $self->dbh->prepare_cached(<<"EOF");
-select q.constr_name, q.to_schema, q.to_table, from_cols.attname from_col, to_cols.attname to_col,
- q.on_delete, q.on_update, q.is_deferrable
-from (select constr.conname constr_name, to_ns.nspname to_schema, to_class.relname to_table,
- unnest(constr.conkey) from_colnum, unnest(constr.confkey) to_colnum,
- constr.confdeltype on_delete, constr.confupdtype on_update,
- constr.condeferrable is_deferrable,
- constr.conrelid conrelid, constr.confrelid confrelid
- from pg_constraint constr
- join pg_namespace from_ns on constr.connamespace = from_ns.oid
- join pg_class from_class on constr.conrelid = from_class.oid and from_class.relnamespace = from_ns.oid
- join pg_class to_class on constr.confrelid = to_class.oid
- join pg_namespace to_ns on to_class.relnamespace = to_ns.oid
+ select constr.conname, to_ns.nspname, to_class.relname, from_col.attname, to_col.attname,
+ constr.confdeltype, constr.confupdtype, constr.condeferrable
+ from pg_catalog.pg_constraint constr
+ join pg_catalog.pg_namespace from_ns on constr.connamespace = from_ns.oid
+ join pg_catalog.pg_class from_class on constr.conrelid = from_class.oid and from_class.relnamespace = from_ns.oid
+ join pg_catalog.pg_class to_class on constr.confrelid = to_class.oid
+ join pg_catalog.pg_namespace to_ns on to_class.relnamespace = to_ns.oid
+ -- can't do unnest() until 8.4, so join against a series table instead
+ join pg_catalog.generate_series(1, pg_catalog.current_setting('max_index_keys')::integer) colnum(i)
+ on colnum.i <= pg_catalog.array_upper(constr.conkey,1)
+ join pg_catalog.pg_attribute to_col
+ on to_col.attrelid = constr.confrelid
+ and to_col.attnum = constr.confkey[colnum.i]
+ join pg_catalog.pg_attribute from_col
+ on from_col.attrelid = constr.conrelid
+ and from_col.attnum = constr.conkey[colnum.i]
where from_ns.nspname = ?
and from_class.relname = ?
and from_class.relkind = 'r'
and constr.contype = 'f'
-) q
-join pg_attribute from_cols on from_cols.attrelid = q.conrelid and from_cols.attnum = q.from_colnum
-join pg_attribute to_cols on to_cols.attrelid = q.confrelid and to_cols.attnum = q.to_colnum;
+ order by constr.conname, colnum.i
EOF
$sth->execute($table->schema, $table->name);
return $table_comment if $table_comment;
($table_comment) = $self->dbh->selectrow_array(<<'EOF', {}, $table->name, $table->schema);
-SELECT obj_description(oid)
-FROM pg_class
-WHERE relname=? AND relnamespace=(SELECT oid FROM pg_namespace WHERE nspname=?)
+SELECT pg_catalog.obj_description(oid)
+FROM pg_catalog.pg_class
+WHERE relname=? AND relnamespace=(SELECT oid FROM pg_catalog.pg_namespace WHERE nspname=?)
EOF
return $table_comment
my ($table_oid) = $self->dbh->selectrow_array(<<'EOF', {}, $table->name, $table->schema);
SELECT oid
-FROM pg_class
-WHERE relname=? AND relnamespace=(SELECT oid FROM pg_namespace WHERE nspname=?)
+FROM pg_catalog.pg_class
+WHERE relname=? AND relnamespace=(SELECT oid FROM pg_catalog.pg_namespace WHERE nspname=?)
EOF
- return $self->dbh->selectrow_array('SELECT col_description(?,?)', {}, $table_oid, $column_number);
+ return $self->dbh->selectrow_array('SELECT pg_catalog.col_description(?,?)', {}, $table_oid, $column_number);
}
# Make sure data_type's that don't need it don't have a 'size' column_info, and