Again, you can call CCJSqlParserUtil.sanitizeSingleSql( sqlStr) to clean your statements properly.

[nieqiurong]

          Again, you can call `CCJSqlParserUtil.sanitizeSingleSql( sqlStr)` to clean your statements properly.

Details see here: JSQLParser/JSqlParser#1988 (comment)

Originally posted by @manticore-projects in #5345 (comment)

[lujiamingzZ]

为何不是官方在BoundSql的统一生成处使用CCJSqlParserUtil.sanitizeSingleSql来处理呢？直接从源头处理掉是不是会更好；像DataPermissionInterceptor中beforeQuery、beforePrepare的方法中会调用parserSingle和parserMulti方法，这里面会走校验，那在调用之前先CCJSqlParserUtil.sanitizeSingleSql处理一下或者在更早的地方处理应该更好一些吧？
@nieqiurong

[nieqiurong]

统计3.5.3.2后面版本框架提供的方法出现情况.

[rowstop]

Caused by: com.baomidou.mybatisplus.core.exceptions.MybatisPlusException: Failed to process, Error SQL: SELECT
xxxx
         WHERE deleted=0


            
                
                AND coupon.shop_id != 0 
        ORDER BY coupon.create_time DESC
        at com.baomidou.mybatisplus.core.toolkit.ExceptionUtils.mpe(ExceptionUtils.java:39)
        at com.baomidou.mybatisplus.extension.parser.JsqlParserSupport.parserSingle(JsqlParserSupport.java:51)
        at com.baomidou.mybatisplus.extension.plugins.inner.TenantLineInnerInterceptor.beforeQuery(TenantLineInnerInterceptor.java:70)
        at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:78)
        at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
        at jdk.proxy2/jdk.proxy2.$Proxy431.query(Unknown Source)
        at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:154)
        ... 203 common frames omitted
Caused by: java.util.concurrent.ExecutionException: net.sf.jsqlparser.parser.ParseException: Encountered unexpected token: "AND" "AND"
    at line 30, column 17.

Was expecting:

    <EOF>

        at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:205)
        at net.sf.jsqlparser.parser.CCJSqlParserUtil.parseStatement(CCJSqlParserUtil.java:343)
        at net.sf.jsqlparser.parser.CCJSqlParserUtil.parse(CCJSqlParserUtil.java:123)
        at com.baomidou.mybatisplus.extension.parser.JsqlParserGlobal.lambda$static$1(JsqlParserGlobal.java:58)
        at com.baomidou.mybatisplus.extension.parser.JsqlParserGlobal.parse(JsqlParserGlobal.java:68)
        at com.baomidou.mybatisplus.extension.parser.JsqlParserSupport.parserSingle(JsqlParserSupport.java:48)
        ... 208 common frames omitted
Caused by: net.sf.jsqlparser.parser.ParseException: Encountered unexpected token: "AND" "AND"
    at line 30, column 17.

Was expecting:

    <EOF>

        at net.sf.jsqlparser.parser.CCJSqlParser.generateParseException(CCJSqlParser.java:39603)
        at net.sf.jsqlparser.parser.CCJSqlParser.jj_consume_token(CCJSqlParser.java:39427)
        at net.sf.jsqlparser.parser.CCJSqlParser.Statement(CCJSqlParser.java:317)
        at net.sf.jsqlparser.parser.CCJSqlParserUtil$1.call(CCJSqlParserUtil.java:339)
        at net.sf.jsqlparser.parser.CCJSqlParserUtil$1.call(CCJSqlParserUtil.java:336)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        ... 1 common frames omitted

[laihaibing]

jsqlparser4.9版本 没有找到这个方法 :CCJSqlParserUtil.sanitizeSingleSql