MV Func db_check()

tools/db/bash-lib

@@ -21,3 +21,13 @@ function file_size() {
         echo 0
     fi
 }
+
+# db_check -> TRUE/FALSE
+function db_check()  {
+    db_query "SHOW GRANTS FOR CURRENT_USER();" > /dev/null 2> /dev/null
+    if [ $? == 0 ]; then
+        echo $TRUE
+    else
+        echo $FALSE
+    fi
+}