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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/02/23 07:01:23 UTC
[GitHub] [shardingsphere] larrychen8276 opened a new issue #15578: spring JdbcTemplate insert cann't support return key
larrychen8276 opened a new issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578
## Bug Report
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### Which version of ShardingSphere did you use?
5.1.0
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-JDBC
### Expected behavior
```
14:47:43.803 [http-nio-70-exec-4] INFO ShardingSphere-SQL:74- Actual SQL: dataSourceMysqlMaster ::: insert into c_z_role(name,remark) values (?,?) ::: [eee, eee]
2ζ 23, 2022 2:47:43 δΈε org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [springMvc] in context with path [/core] threw exception [Request processing failed; nested exception is java.lang.NullPointerException: Cannot invoke "String.toLowerCase(java.util.Locale)" because "key" is null] with root cause
java.lang.NullPointerException: Cannot invoke "String.toLowerCase(java.util.Locale)" because "key" is null
at org.springframework.util.LinkedCaseInsensitiveMap.convertKey(LinkedCaseInsensitiveMap.java:332)
at org.springframework.util.LinkedCaseInsensitiveMap.putIfAbsent(LinkedCaseInsensitiveMap.java:212)
at org.springframework.util.LinkedCaseInsensitiveMap.putIfAbsent(LinkedCaseInsensitiveMap.java:49)
at org.springframework.jdbc.core.ColumnMapRowMapper.mapRow(ColumnMapRowMapper.java:55)
at org.springframework.jdbc.core.ColumnMapRowMapper.mapRow(ColumnMapRowMapper.java:46)
at org.springframework.jdbc.core.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:94)
at org.springframework.jdbc.core.JdbcTemplate.lambda$update$3(JdbcTemplate.java:1000)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:991)
```
### Actual behavior
### Reason analyze (If you can)
### 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).
```
public Integer insertPrimaryKey(final SysRole entity) {
KeyHolder keyHolder = new GeneratedKeyHolder();
getJdbcTemplate().update(new PreparedStatementCreator() {
public PreparedStatement createPreparedStatement(Connection connection) throws SQLException {
PreparedStatement ps = connection.prepareStatement("insert into c_z_role (name, remark) values (?, ?)", Statement.RETURN_GENERATED_KEYS);
ps.setString(1, entity.getName());
ps.setString(2, entity.getRemark());
return ps;
}
}, keyHolder);
return keyHolder.getKey().intValue();
}
```
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[GitHub] [shardingsphere] strongduanmu edited a comment on issue #15578: spring JdbcTemplate insert cann't support return key
Posted by GitBox <gi...@apache.org>.
strongduanmu edited a comment on issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578#issuecomment-1067510271
Hi @larrychen8276, do you try the latest master branch?
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[GitHub] [shardingsphere] strongduanmu commented on issue #15578: spring JdbcTemplate insert cann't support return key
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578#issuecomment-1048505428
>
You are welcome, looking forward to your test result.
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[GitHub] [shardingsphere] larrychen8276 commented on issue #15578: spring JdbcTemplate insert cann't support return key
Posted by GitBox <gi...@apache.org>.
larrychen8276 commented on issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578#issuecomment-1048499821
> @larrychen8276 Can you provide your configuration? Besides, you can look at this issue #15451, maybe they are same problems.
[spring-mysql-readwrite-splitting.txt](https://github.com/apache/shardingsphere/files/8122477/spring-mysql-readwrite-splitting.txt)
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[GitHub] [shardingsphere] strongduanmu commented on issue #15578: spring JdbcTemplate insert cann't support return key
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578#issuecomment-1048497553
@larrychen8276 Can you provide your configuration? Besides, you can look at this issue #15451, maybe they are same problems.
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[GitHub] [shardingsphere] strongduanmu commented on issue #15578: spring JdbcTemplate insert cann't support return key
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578#issuecomment-1067510271
Hi @larrychen8276, can you try the latest master branch?
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[GitHub] [shardingsphere] larrychen8276 commented on issue #15578: spring JdbcTemplate insert cann't support return key
Posted by GitBox <gi...@apache.org>.
larrychen8276 commented on issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578#issuecomment-1048501910
> @larrychen8276 I think this issue is same with #15451, you can try the latest master branch.
thanks!
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[GitHub] [shardingsphere] strongduanmu commented on issue #15578: spring JdbcTemplate insert cann't support return key
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #15578:
URL: https://github.com/apache/shardingsphere/issues/15578#issuecomment-1048501219
@larrychen8276 I think this issue is same with #15451, you can try the latest master branch.
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