mysql + Eclipse 报错 Truncated incorrect DOUBLE value
解决方法:
String sql = "update Department set dname=? and dintro=? where did=?; "
改为 String sql = "update Department set dname=?, dintro=? where did=?; ";
当修改多个列的值, 需要用 " , " 连接 而不是用 "and"
mysql + Eclipse 报错 Truncated incorrect DOUBLE value
解决方法:
String sql = "update Department set dname=? and dintro=? where did=?; "
改为 String sql = "update Department set dname=?, dintro=? where did=?; ";
当修改多个列的值, 需要用 " , " 连接 而不是用 "and"
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