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-rw-r--r--Bugzilla/DB.pm2
-rw-r--r--Bugzilla/DB/Pg.pm2
2 files changed, 2 insertions, 2 deletions
diff --git a/Bugzilla/DB.pm b/Bugzilla/DB.pm
index 0d41bbd01..1c2bcbf99 100644
--- a/Bugzilla/DB.pm
+++ b/Bugzilla/DB.pm
@@ -225,7 +225,7 @@ sub sql_group_by {
sub sql_string_concat {
my ($self, @params) = @_;
- return join(' || ', @params);
+ return '(' . join(' || ', @params) . ')';
}
sub sql_fulltext_search {
diff --git a/Bugzilla/DB/Pg.pm b/Bugzilla/DB/Pg.pm
index de3260e7a..be921f4d1 100644
--- a/Bugzilla/DB/Pg.pm
+++ b/Bugzilla/DB/Pg.pm
@@ -137,7 +137,7 @@ sub sql_string_concat {
# Postgres 7.3 does not support concatenating of different types, so we
# need to cast both parameters to text. Version 7.4 seems to handle this
# properly, so when we stop support 7.3, this can be removed.
- return 'CAST(' . join(' AS text) || CAST(', @params) . ' AS text)';
+ return '(CAST(' . join(' AS text) || CAST(', @params) . ' AS text))';
}
sub bz_lock_tables {