${if(A1 == "啊啊", " union select 'aa' from CUSTOMER", "")}
就是当单元格A1的值为
啊啊的时候,SQL文拼加上union select 'aa' from CUSTOMER这段,求大神指教!
${ if ( a=="啊啊" , " union select 'aa' from CUSTOMER ", "" ) } 就是这个样子