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-rw-r--r--Bugzilla/DB/Oracle.pm18
1 files changed, 18 insertions, 0 deletions
diff --git a/Bugzilla/DB/Oracle.pm b/Bugzilla/DB/Oracle.pm
index 9399bf225..c8195d4a7 100644
--- a/Bugzilla/DB/Oracle.pm
+++ b/Bugzilla/DB/Oracle.pm
@@ -208,6 +208,24 @@ sub sql_in {
return "( " . join(" OR ", @in_str) . " )";
}
+sub bz_drop_table {
+ my ($self, $name) = @_;
+ my $table_exists = $self->bz_table_info($name);
+ if ($table_exists) {
+ $self->_bz_drop_fks($name);
+ $self->SUPER::bz_drop_table($name);
+ }
+}
+
+# Dropping all FKs for a specified table.
+sub _bz_drop_fks {
+ my ($self, $table) = @_;
+ my @columns = $self->_bz_real_schema->get_table_columns($table);
+ foreach my $column (@columns) {
+ $self->bz_drop_fk($table, $column);
+ }
+}
+
sub _fix_empty {
my ($string) = @_;
$string = '' if $string eq EMPTY_STRING;