从java中获取SQL查询的条件

Question

如何从SQL查询获得准确的条件，如下所示：

select * from users where name = "ned stark" order by id ;
select * from users where name = "rob stark" group by id ;

我想得到＆＃39; name = "ned stark"＆＃39;和＆＃39; name = "rob stark"＆＃39 ;; 有没有办法做到这一点？

Answer 1

您可以使用简单的子字符串来解决您的问题：

String aa = "select * from test where a='aa' and b='bb' order by aa";
int startIndext = aa.indexOf("where") + 5;
int endIndex = aa.indexOf("group");
if(endIndex<0) endIndex = aa.indexOf("order");
if(endIndex<0) endIndex = aa.length();
String whereCondition = aa.substring(startIndext, endIndex);
System.out.println("whereCondition: " + whereCondition);

Answer 2

试试这个：

select * from users where name = "ned stark" or name = "rob stark" order by id ;