xbkaishui opened a new issue #7323:
URL: https://github.com/apache/shardingsphere/issues/7323
## Bug Report
`
### SQL: CREATE TABLE IF NOT EXISTS t_order (order_id BIGINT AUTO_INCREMENT,
user_id INT NOT NULL, address_id BIGINT NOT NULL, status VARCHAR(50), PRIMARY
KEY (order_id));
### Cause:
org.apache.shardingsphere.sharding.route.engine.exception.TableExistsException:
Table 't_order' already exists.
at
org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at
org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:200)
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$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:434)
... 17 more
Caused by:
org.apache.shardingsphere.sharding.route.engine.exception.TableExistsException:
Table 't_order' already exists.
at
org.apache.shardingsphere.sharding.route.engine.validator.impl.ShardingCreateTableStatementValidator.preValidate(ShardingCreateTableStatementValidator.java:40)
at
org.apache.shardingsphere.sharding.route.engine.ShardingRouteDecorator.lambda$decorate$0(ShardingRouteDecorator.java:66)
`
**For English only**, other languages will not accept.
Please answer these questions before submitting your issue. Thanks!
### Which version of ShardingSphere did you use?
5.0.0-RC1-SNAPSHOT
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-JDBC
### Expected behavior
run and finish successfully
### Actual behavior
throws an exception
### Reason analyze (If you can)
The logic is in ShardingCreateTableStatementValidator.preValidate. I think
for it should not check if the create table contains IF NOT EXISTS statement
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule
configuration, when exception occur etc.
Run any the example module , with pre created table
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