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Diffstat (limited to 'Bugzilla/DB/Schema/Oracle.pm')
| -rw-r--r-- | Bugzilla/DB/Schema/Oracle.pm | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Bugzilla/DB/Schema/Oracle.pm b/Bugzilla/DB/Schema/Oracle.pm index c3868ad44..8d237d27e 100644 --- a/Bugzilla/DB/Schema/Oracle.pm +++ b/Bugzilla/DB/Schema/Oracle.pm @@ -215,6 +215,11 @@ sub get_add_column_ddl { return @sql; } +sub get_drop_default_ddl { + my ($self, $table, $column) = @_; + return "ALTER TABLE $table MODIFY $column DEFAULT NULL"; +} + sub get_alter_column_ddl { my ($self, $table, $column, $new_def, $set_nulls_to) = @_; @@ -240,8 +245,7 @@ sub get_alter_column_ddl { } # If we went from having a default to not having one elsif (!defined $default && defined $default_old) { - push(@statements, "ALTER TABLE $table MODIFY $column" - . " DEFAULT NULL"); + push(@statements, $self->get_drop_default_ddl($table, $column)); } # If we went from no default to a default, or we changed the default. elsif ( (defined $default && !defined $default_old) || @@ -524,6 +528,8 @@ sub get_set_serial_sql { =item get_drop_column_ddl +=item get_drop_default_ddl + =item get_drop_table_ddl =item get_drop_fk_sql |