您可以使用
exists以下方法实现此目的:
DELETe FROM table1 WHERe exists(SELECt 1 FROM table2 WHERe table2.stn = table1.stn and table2.jaar = year(table1.datum) )

您可以使用
exists以下方法实现此目的:
DELETe FROM table1 WHERe exists(SELECt 1 FROM table2 WHERe table2.stn = table1.stn and table2.jaar = year(table1.datum) )