eee

2024-04-26 15:36:55 +08:00
parent 2fd37f90a3
commit 87f568bdfe
4 changed files with 25 additions and 43 deletions
@@ -239,6 +239,16 @@ class SqlBuilder extends Component
    }


+    /**
+     * @return string
+     * @throws
+     */
+    public function exists(): string
+    {
+        return $this->makeSelect(['0']) . $this->make();
+    }
+
+
    /**
     * @param string $table
     * @return string