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Diffstat (limited to 'Bugzilla/DB/Schema/Pg.pm')
| -rw-r--r-- | Bugzilla/DB/Schema/Pg.pm | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/Bugzilla/DB/Schema/Pg.pm b/Bugzilla/DB/Schema/Pg.pm index 517837dcc..ef6e5671d 100644 --- a/Bugzilla/DB/Schema/Pg.pm +++ b/Bugzilla/DB/Schema/Pg.pm @@ -114,7 +114,30 @@ sub get_rename_table_sql { # is case-insensitive and will return an error about a duplicate name return (); } - return ("ALTER TABLE $old_name RENAME TO $new_name"); + + my @sql = ("ALTER TABLE $old_name RENAME TO $new_name"); + + # If there's a SERIAL column on this table, we also need to rename the + # sequence. + # If there is a PRIMARY KEY, we need to rename it too. + my @columns = $self->get_table_columns($old_name); + foreach my $column (@columns) { + my $def = $self->get_column_abstract($old_name, $column); + if ($def->{TYPE} =~ /SERIAL/i) { + my $old_seq = "${old_name}_${column}_seq"; + my $new_seq = "${new_name}_${column}_seq"; + push(@sql, "ALTER SEQUENCE $old_seq RENAME TO $new_seq"); + push(@sql, "ALTER TABLE $new_name ALTER COLUMN $column + SET DEFAULT NEXTVAL('$new_seq')"); + } + if ($def->{PRIMARYKEY}) { + my $old_pk = "${old_name}_pkey"; + my $new_pk = "${new_name}_pkey"; + push(@sql, "ALTER INDEX $old_pk RENAME to $new_pk"); + } + } + + return @sql; } sub get_set_serial_sql { |