MyBaits编写动态SQL时,设置if标签的test属性值为()可以进行数组非空(不为null或空字符串)判断?
A.array!=null and array.length<0
B.array!=null or array.length<0
C.array!=null and array.length>0
D.array!=null and array.length<0
正确答案是C
MyBaits编写动态SQL时,设置if标签的test属性值为()可以进行数组非空(不为null或空字符串)判断?
A.array!=null and array.length<0
B.array!=null or array.length<0
C.array!=null and array.length>0
D.array!=null and array.length<0
正确答案是C