异常-记录UncheckedExecutionException: org.apache.shardingsphere.sql.parser.exception.SQLParsingException

环境：
我是使用了ShardingSphere做了读写分离，服务是Spring Cloud + MyBatis + MyBatis Plus + ShardingSphere

打印SQL:

SELECT id, page_id, key, xpath, regex FROM crawler_page_field_config WHERE page_id = ?

解决方案：

去掉sql中的属性key，一定不要使用类似的关键字，否则自己怎么死的都不知道！

异常内容

java.lang.IllegalStateException: Failed to execute ApplicationRunner
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:778)
	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:765)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:322)
	at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140)
	at org.springblade.core.launch.BladeApplication.run(BladeApplication.java:50)
	at org.springblade.crawler.CrawlerApplication.main(CrawlerApplication.java:41)
Caused by: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.executor.ExecutorException: 
Error preparing statement.  Cause: com.google.common.util.concurrent.UncheckedExecutionException: org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have an error in your SQL syntax
	at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:96)
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:441)
	at com.sun.proxy.$Proxy289.selectList(Unknown Source)
	at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224)
	at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForMany(MybatisMapperMethod.java:173)
	at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:78)
	at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148)
	at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
	at com.sun.proxy.$Proxy290.selectList(Unknown Source)
	at com.baomidou.mybatisplus.extension.service.IService.list(IService.java:279)
	at com.baomidou.mybatisplus.extension.service.IService$$FastClassBySpringCGLIB$$f8525d18.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687)
	at org.springblade.crawler.service.impl.PageFieldConfigServiceImpl$$EnhancerBySpringCGLIB$$7c0f8903.list(<generated>)
	at org.springblade.crawler.CrawlerRunner.run(CrawlerRunner.java:99)
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:775)
	... 5 common frames omitted
Caused by: org.apache.ibatis.executor.ExecutorException: Error preparing statement.  Cause: com.google.common.util.concurrent.UncheckedExecutionException: org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have an error in your SQL syntax
	at org.apache.ibatis.executor.statement.BaseStatementHandler.prepare(BaseStatementHandler.java:97)
	at org.apache.ibatis.executor.statement.RoutingStatementHandler.prepare(RoutingStatementHandler.java:59)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:49)
	at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:106)
	at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
	at com.sun.proxy.$Proxy372.prepare(Unknown Source)
	at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:87)
	at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62)
	at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325)
	at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
	at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:81)
	at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
	at com.sun.proxy.$Proxy371.query(Unknown Source)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427)
	... 19 common frames omitted
Caused by: com.google.common.util.concurrent.UncheckedExecutionException: org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have an error in your SQL syntax
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2051)
	at com.google.common.cache.LocalCache.get(LocalCache.java:3951)
	at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3974)
	at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4935)
	at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4941)
	at org.apache.shardingsphere.infra.parser.sql.SQLStatementParserEngine.parse(SQLStatementParserEngine.java:48)
	at org.apache.shardingsphere.infra.parser.ShardingSphereSQLParserEngine.parse0(ShardingSphereSQLParserEngine.java:71)
	at org.apache.shardingsphere.infra.parser.ShardingSphereSQLParserEngine.parse(ShardingSphereSQLParserEngine.java:60)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.<init>(ShardingSpherePreparedStatement.java:157)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.<init>(ShardingSpherePreparedStatement.java:128)
	at org.apache.shardingsphere.driver.jdbc.core.connection.ShardingSphereConnection.prepareStatement(ShardingSphereConnection.java:78)
	at org.apache.ibatis.executor.statement.PreparedStatementHandler.instantiateStatement(PreparedStatementHandler.java:86)
	at org.apache.ibatis.executor.statement.BaseStatementHandler.prepare(BaseStatementHandler.java:88)
	... 42 common frames omitted
Caused by: org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have an error in your SQL syntax
	at org.apache.shardingsphere.sql.parser.core.database.parser.SQLParserExecutor.twoPhaseParse(SQLParserExecutor.java:68)
	at org.apache.shardingsphere.sql.parser.core.database.parser.SQLParserExecutor.parse(SQLParserExecutor.java:49)
	at org.apache.shardingsphere.sql.parser.api.SQLParserEngine.parse(SQLParserEngine.java:51)
	at org.apache.shardingsphere.infra.parser.sql.SQLStatementParserExecutor.parse(SQLStatementParserExecutor.java:47)
	at org.apache.shardingsphere.infra.parser.cache.SQLStatementCacheLoader.load(SQLStatementCacheLoader.java:40)
	at org.apache.shardingsphere.infra.parser.cache.SQLStatementCacheLoader.load(SQLStatementCacheLoader.java:29)
	at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3529)
	at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2278)
	at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2155)
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2045)
	... 54 common frames omitted