语句:
select ? as id from houlm_alb
用db2admin连接db2数据,传入参数后可以正常运行.
用db2admin连接db2数据,传入参数后执行,报错:
com.ibm.db2.jcc.a.SqlException: DB2 SQL error: SQLCODE: -418, SQLSTATE: 42610, SQLERRMC: unresolved untyped expression
这语句正常,传入的参数都已明确告诉connection是字符串类型
select cast(? as varchar(100)) as id from houlm_alb
这两个用户到底有什么区别?
怎么设置db2inst1才能执行呢
select ? as id from houlm_alb