<delete id="DELETE-PROJECT-COMMON-MEMBER-LIST" parameterClass="String">
delete research_members where project_id = #projectId#:VARCHAR and is_principal = '0'
</delete>
提示错误：
Check the DELETE-PROJECT-COMMON-MEMBER-LIST-InlineParameterMap. --- Check the statement (update failed). --- Cause: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'where project_id = '5454761471293546528297197':VARCHAR and is_principal = '0'' at line 1 Caused by: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'where project_id = '5454761471293546528297197':VARCHAR and is_principal = '0'' at line 1
我的程序在where 前夜没有引号啊，为什么会出现引号呢？
请各位帮忙，多谢了
delete research_members where project_id = #projectId#:VARCHAR and is_principal = '0'
</delete>
提示错误：
Check the DELETE-PROJECT-COMMON-MEMBER-LIST-InlineParameterMap. --- Check the statement (update failed). --- Cause: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'where project_id = '5454761471293546528297197':VARCHAR and is_principal = '0'' at line 1 Caused by: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'where project_id = '5454761471293546528297197':VARCHAR and is_principal = '0'' at line 1
我的程序在where 前夜没有引号啊，为什么会出现引号呢？
请各位帮忙，多谢了
解决方案 »
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delete research_members where project_id = #projectId# and is_principal = '0'
改后的完整错误信息是啥？
delete research_members where project_id = '5454761471293546528297197':VARCHAR and is_principal = '0'先把这条SQL放SQLyog里执行下看通不通再说吧，不通就百度，谷歌.. 通之
然后你再改对应的SQL就没问题了
check the manual that corresponds to your MySQL server version for the right syntax to use near 'where project_id = '5454761471293546528297197' and is_principal = '0''
声明：我用的是ibatis连接mysql