diff --git a/src/wp-includes/option.php b/src/wp-includes/option.php
index 0280d5375880a..ab4ea8643e410 100644
--- a/src/wp-includes/option.php
+++ b/src/wp-includes/option.php
@@ -1641,48 +1641,97 @@ function delete_expired_transients( $force_db = false ) {
 	if ( ! $force_db && wp_using_ext_object_cache() ) {
 		return;
 	}
-
-	$wpdb->query(
-		$wpdb->prepare(
-			"DELETE a, b FROM {$wpdb->options} a, {$wpdb->options} b
-			WHERE a.option_name LIKE %s
-			AND a.option_name NOT LIKE %s
-			AND b.option_name = CONCAT( '_transient_timeout_', SUBSTRING( a.option_name, 12 ) )
-			AND b.option_value < %d",
-			$wpdb->esc_like( '_transient_' ) . '%',
-			$wpdb->esc_like( '_transient_timeout_' ) . '%',
-			time()
-		)
-	);
-
-	if ( ! is_multisite() ) {
-		// Single site stores site transients in the options table.
+	$version_comment = $wpdb->get_var("SELECT @@global.version_comment");
+	if ( strpos($version_comment, 'OceanBase') !== false ){
+		//OceanBase connection identified
 		$wpdb->query(
 			$wpdb->prepare(
-				"DELETE a, b FROM {$wpdb->options} a, {$wpdb->options} b
+				"DELETE from wp_options where option_id in
+				(select a.option_id FROM {$wpdb->options} a, {$wpdb->options} b
 				WHERE a.option_name LIKE %s
 				AND a.option_name NOT LIKE %s
-				AND b.option_name = CONCAT( '_site_transient_timeout_', SUBSTRING( a.option_name, 17 ) )
-				AND b.option_value < %d",
-				$wpdb->esc_like( '_site_transient_' ) . '%',
-				$wpdb->esc_like( '_site_transient_timeout_' ) . '%',
+				AND b.option_name = CONCAT( '_transient_timeout_', SUBSTRING( a.option_name, 12 ) )
+				AND b.option_value < %d)",
+				$wpdb->esc_like( '_transient_' ) . '%',
+				$wpdb->esc_like( '_transient_timeout_' ) . '%',
 				time()
 			)
 		);
-	} elseif ( is_multisite() && is_main_site() && is_main_network() ) {
-		// Multisite stores site transients in the sitemeta table.
+
+		if ( ! is_multisite() ) {
+			// Single site stores site transients in the options table.
+			$wpdb->query(
+				$wpdb->prepare(
+					"DELETE from wp_options where option_id in
+					(select a.option_id FROM {$wpdb->options} a, {$wpdb->options} b
+					WHERE a.option_name LIKE %s
+					AND a.option_name NOT LIKE %s
+					AND b.option_name = CONCAT( '_site_transient_timeout_', SUBSTRING( a.option_name, 17 ) )
+					AND b.option_value < %d)",
+					$wpdb->esc_like( '_site_transient_' ) . '%',
+					$wpdb->esc_like( '_site_transient_timeout_' ) . '%',
+					time()
+				)
+			);
+		} elseif ( is_multisite() && is_main_site() && is_main_network() ) {
+			// Multisite stores site transients in the sitemeta table.
+			$wpdb->query(
+				$wpdb->prepare(
+					"DELETE from wp_options where option_id in
+					(select a.option_id FROM {$wpdb->sitemeta} a, {$wpdb->sitemeta} b
+					WHERE a.meta_key LIKE %s
+					AND a.meta_key NOT LIKE %s
+					AND b.meta_key = CONCAT( '_site_transient_timeout_', SUBSTRING( a.meta_key, 17 ) )
+					AND b.meta_value < %d)",
+					$wpdb->esc_like( '_site_transient_' ) . '%',
+					$wpdb->esc_like( '_site_transient_timeout_' ) . '%',
+					time()
+				)
+			);
+		}
+	}else{
 		$wpdb->query(
 			$wpdb->prepare(
-				"DELETE a, b FROM {$wpdb->sitemeta} a, {$wpdb->sitemeta} b
-				WHERE a.meta_key LIKE %s
-				AND a.meta_key NOT LIKE %s
-				AND b.meta_key = CONCAT( '_site_transient_timeout_', SUBSTRING( a.meta_key, 17 ) )
-				AND b.meta_value < %d",
-				$wpdb->esc_like( '_site_transient_' ) . '%',
-				$wpdb->esc_like( '_site_transient_timeout_' ) . '%',
+				"DELETE a, b FROM {$wpdb->options} a, {$wpdb->options} b
+				WHERE a.option_name LIKE %s
+				AND a.option_name NOT LIKE %s
+				AND b.option_name = CONCAT( '_transient_timeout_', SUBSTRING( a.option_name, 12 ) )
+				AND b.option_value < %d",
+				$wpdb->esc_like( '_transient_' ) . '%',
+				$wpdb->esc_like( '_transient_timeout_' ) . '%',
 				time()
 			)
 		);
+	
+		if ( ! is_multisite() ) {
+			// Single site stores site transients in the options table.
+			$wpdb->query(
+				$wpdb->prepare(
+					"DELETE a, b FROM {$wpdb->options} a, {$wpdb->options} b
+					WHERE a.option_name LIKE %s
+					AND a.option_name NOT LIKE %s
+					AND b.option_name = CONCAT( '_site_transient_timeout_', SUBSTRING( a.option_name, 17 ) )
+					AND b.option_value < %d",
+					$wpdb->esc_like( '_site_transient_' ) . '%',
+					$wpdb->esc_like( '_site_transient_timeout_' ) . '%',
+					time()
+				)
+			);
+		} elseif ( is_multisite() && is_main_site() && is_main_network() ) {
+			// Multisite stores site transients in the sitemeta table.
+			$wpdb->query(
+				$wpdb->prepare(
+					"DELETE a, b FROM {$wpdb->sitemeta} a, {$wpdb->sitemeta} b
+					WHERE a.meta_key LIKE %s
+					AND a.meta_key NOT LIKE %s
+					AND b.meta_key = CONCAT( '_site_transient_timeout_', SUBSTRING( a.meta_key, 17 ) )
+					AND b.meta_value < %d",
+					$wpdb->esc_like( '_site_transient_' ) . '%',
+					$wpdb->esc_like( '_site_transient_timeout_' ) . '%',
+					time()
+				)
+			);
+		}
 	}
 }