A tiny regexp improvement for CI_DB_driver::is_write_type()
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 4791c3b..f066b58 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -924,7 +924,7 @@
*/
public function is_write_type($sql)
{
- return (bool) preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD|COPY|ALTER|RENAME|GRANT|REVOKE|LOCK|UNLOCK|REINDEX)\s+/i', $sql);
+ return (bool) preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD|COPY|ALTER|RENAME|GRANT|REVOKE|LOCK|UNLOCK|REINDEX)\s/i', $sql);
}
// --------------------------------------------------------------------