ibatis 查詢異常 Parameter index out of range
<select id="qryUser" resultClass="java.util.HashMap" parameterClass="java.util.HashMap" > SELECT userId FROM sys_user WHERE 1=1 <isNotEmpty property="userId"> AND userId = "#userId#" </isNotEmpty> </select>
以上語句報錯了
java
SqlMapClient operation; SQL []; \nsql
--- The error occurred while applying a parameter map. \napp
--- Check the roleManagerSqlMap.qryUserAuthorityIds-InlineParameterMap. \ncode
--- Check the parameter mapping for the 'userId' property. \nit
--- Cause: java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException: \nio
--- The error occurred while applying a parameter map. \nclass
--- Check the roleManagerSqlMap.qryUserAuthorityIds-InlineParameterMap. \nselect
--- Check the parameter mapping for the 'userId' property. \njdbc
--- Cause: java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).exception
查了半天，原來是由於
<isNotEmpty property="userId"> AND userId = "#userId#" </isNotEmpty>
這個#userId# 外面多了 雙引號， 把雙引號去掉好了
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- 1. SQLException: Parameter index out of range (1 > number of parameters, which is 0).異常
- 2. java.sql.SQLException: Parameter index out of range (1 ＞ number of parameters, which is 0
- 3. mysql -Column Index out of range
- 4. mysql Parameter index out of range (2 > number of parameters, which is 1).
- 5. Caused by: java.sql.SQLException: Parameter index out of range (2 ＞ number of parameters, which is 1
- 6. java.sql.SQLException: Parameter index out of range (3 > number of parameters, which is 2).
- 7. mybatis Parameter index out of range (2 > number of parameters, which is 1)
- 8. mybatis中Parameter index out of range (1 > number of parameters, which is 0).
- 9. java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).
- 10. java.sql.SQLException: Parameter index out of range (2 」 number of parameters, which is 1).