leonbond opened a new issue #10225:
URL: https://github.com/apache/shardingsphere/issues/10225
Sharding-jdbc 4.1.1 & 4.1.0
The sql is very simple:
`Table t = new Table();
t.setSeq(post.getSeq());
em.persist(t);`
I also have a lot of other db statement, some with JPA, some just sql
statement, they are all ok, but the above sql will cause the following problems:
`java.lang.NullPointerException
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:18)
at
org.apache.shardingsphere.sql.parser.mysql.visitor.impl.MySQLDMLVisitor.visitInsert(MySQLDMLVisitor.java:147)
at
org.apache.shardingsphere.sql.parser.mysql.visitor.impl.MySQLDMLVisitor.visitInsert(MySQLDMLVisitor.java:127)
at
org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser$InsertContext.accept(MySQLStatementParser.java:1090)
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:18)
at
org.apache.shardingsphere.sql.parser.SQLParserEngine.parse0(SQLParserEngine.java:80)
at
org.apache.shardingsphere.sql.parser.SQLParserEngine.parse(SQLParserEngine.java:61)
at
org.apache.shardingsphere.underlying.route.DataNodeRouter.createRouteContext(DataNodeRouter.java:97)
at
org.apache.shardingsphere.underlying.route.DataNodeRouter.executeRoute(DataNodeRouter.java:89)
at
org.apache.shardingsphere.underlying.route.DataNodeRouter.route(DataNodeRouter.java:76)
at
org.apache.shardingsphere.underlying.pluggble.prepare.PreparedQueryPrepareEngine.route(PreparedQueryPrepareEngine.java:54)
at
org.apache.shardingsphere.underlying.pluggble.prepare.BasePrepareEngine.executeRoute(BasePrepareEngine.java:96)
at
org.apache.shardingsphere.underlying.pluggble.prepare.BasePrepareEngine.prepare(BasePrepareEngine.java:83)
at
org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.prepare(ShardingPreparedStatement.java:183)
at
org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.addBatch(ShardingPreparedStatement.java:235)
at
org.hibernate.jdbc.BatchingBatcher.addToBatch(BatchingBatcher.java:53)
at
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2435)
at
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2875)
at
org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:79)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
at
org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
at
org.hibernate.engine.ActionQueue.executeInserts(ActionQueue.java:175)
at
org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:286)
at
org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:203)
at org.hibernate.even`
pom
` <dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>sharding-jdbc-spring-namespace</artifactId>
<version>4.1.1</version>
</dependency>`
xml
`<sharding:standard-strategy id="myTableStrategy" sharding-column="SEQ"
precise-algorithm-ref="myShardingAlgorithm"
range-algorithm-ref="myShardingAlgorithm"/>
<sharding:data-source id="shardingDataSource">
<sharding:sharding-rule data-source-names="dataSource">
<sharding:table-rules>
<sharding:table-rule logic-table="TM_TABLE"
actual-data-nodes="dataSource.TM_TABLE_${0..9}"
table-strategy-ref="myTableStrategy"/>
</sharding:table-rules>
</sharding:sharding-rule>
</sharding:data-source>`
-----
It can be repeated all the time. Both in 4.1.1 & 4.1.0
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