BatchPreparedStatementExecutor ArrayIndexOutOfBoundsException!

[CodingJabber]

Bug Report

For English only, other languages will not accept.

Before report a bug, make sure you have:

• Searched open and closed GitHub issues.
• Read documentation: ShardingSphere Doc.

Please pay attention on issues you submitted, because we maybe need more details. If no response anymore and we cannot reproduce it on current information, we will close it.

Please answer these questions before submitting your issue. Thanks!

Which version of ShardingSphere did you use?

4.0.0-RC1

Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?

ShardingSphere-JDBC

Expected behavior

execute success

Actual behavior

throw java.lang.ArrayIndexOutOfBoundsException: 0 at org.apache.shardingsphere.shardingjdbc.executor.BatchPreparedStatementExecutor.accumulate(BatchPreparedStatementExecutor.java:192)

Reason analyze (If you can)

this is same object, but not equals, I do not know why?It resulted in no SQL being executed, subsequently causing an exception when attempting to retrieve the affected count.

I think these two have the same problem: #1419 #8577

Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.

Example codes for reproduce this issue (such as a github link).

[strongduanmu]

Hi @CodingJabber, can you try the latest 5.4.1? 4.0.0 is too old.

[github-actions[bot]]

There hasn't been any activity on this issue recently, and in order to prioritize active issues, it will be marked as stale.

[RaigorJiang]

Closed due to no response. If this problem persists, please reopen it or submit a new one.