diff options
Diffstat (limited to 'includes/database.pgsql.inc')
| -rw-r--r-- | includes/database.pgsql.inc | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/includes/database.pgsql.inc b/includes/database.pgsql.inc index e63f00b9d..c5fd4401b 100644 --- a/includes/database.pgsql.inc +++ b/includes/database.pgsql.inc @@ -208,20 +208,6 @@ function db_fetch_array($result) { } /** - * Determine how many result rows were found by the preceding query. - * - * @param $result - * A database query result resource, as returned from db_query(). - * @return - * The number of result rows. - */ -function db_num_rows($result) { - if ($result) { - return pg_num_rows($result); - } -} - -/** * Return an individual result field from the previous query. * * Only use this function if exactly one field is being selected; otherwise, @@ -323,9 +309,8 @@ function db_query_range($query) { * so that they can be properly escaped to avoid SQL injection attacks. * * Note that if you need to know how many results were returned, you should do - * a SELECT COUNT(*) on the temporary table afterwards. db_num_rows() and - * db_affected_rows() do not give consistent result across different database - * types in this case. + * a SELECT COUNT(*) on the temporary table afterwards. db_affected_rows() does + * not give consistent result across different database types in this case. * * @param $query * A string containing a normal SELECT SQL query. @@ -414,7 +399,7 @@ function db_unlock_tables() { * Check if a table exists. */ function db_table_exists($table) { - return db_num_rows(db_query("SELECT relname FROM pg_class WHERE relname = '{". db_escape_table($table) ."}'")); + return db_result(db_query("SELECT COUNT(*) FROM pg_class WHERE relname = '{". db_escape_table($table) ."}'")); } /** |