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-rw-r--r--Bugzilla/DB/Schema/Mysql.pm3
1 files changed, 3 insertions, 0 deletions
diff --git a/Bugzilla/DB/Schema/Mysql.pm b/Bugzilla/DB/Schema/Mysql.pm
index 2c7d80b36..ba6ac7280 100644
--- a/Bugzilla/DB/Schema/Mysql.pm
+++ b/Bugzilla/DB/Schema/Mysql.pm
@@ -184,6 +184,9 @@ sub get_rename_indexes_ddl {
my $type = $indexes{$old_name}->{TYPE};
$type ||= 'INDEX';
my $fields = join(',', @{$indexes{$old_name}->{FIELDS}});
+ # $old_name needs to be escaped, sometimes, because it was
+ # a reserved word.
+ $old_name = '`' . $old_name . '`';
$sql .= " ADD $type $name ($fields), DROP INDEX $old_name,";
}
# Remove the last comma.