我正在运行 MySQL 查询。但是,当从表单输入添加新行时,我收到此错误:
Error: Can't update table 'brandnames' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
从代码中:
CREATE TRIGGER `capital` AFTER INSERT ON `brandnames` FOR EACH ROW UPDATE brandnames SET bname = CONCAT( UCASE( LEFT( bname, 1 ) ) , LCASE( SUBSTRING( bname, 2 ) ) )
这个错误是什么意思?