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Is @Autwired need here for JdbcTacoRepository in chapter 3?
public JdbcTacoRepository(JdbcTemplate jdbc) {
this.jdbc = jdbc;
}
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querySingleResultForSql
mapList == null || mapList.isEmpty() ? null : mapList.iterator().next()
这样会不会不太合适，如果有多条只取第一条，jdbctemplate 直接抛出结果不唯一异常是否好一点
public List queryListForSql(String refSql, Class …
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com.atomikos.datasource.ResourceException: XA resource raised -3: the XA resource detected an internal error
It is happening randomly. We are not able to reproduce this issue.
We are using at…
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SpringBoot2.3.7.RELEASE(打开了Actuator), Druid1.2.6, Druid配置:
initialSize: 5
minIdle: 5
maxActive: 20
maxWait: 10000
timeBetweenEvictionRunsMillis: 30000
minEvic…
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运行的时候对大数据量大操作大时候出现了ORA-01000:超出游标的最大数，但查看数据库的游标只用量却尚未达到峰值。
Caused by: java.sql.SQLException: ORA-01000: 超出打开游标的最大数
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450)
at oracle.…
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## 为了您的问题能得到及时准确解答，请认真填写下面各个选项，感谢您的配合。
* #### 当前使用的UFlo的具体版本号：
2.1.4
* #### 遇到的问题详细描述：
UFLO 会签任务 不是最后一个节点 会签任务都完成之后 流程没有创建下一个节点的任务 我需要怎么做？
* #### 涉及到的异常信息（完整异常信息）：
…
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I am receiving a 500 internal server error when attempting to POST to:
```
/forms/{form_id}/PERMISSION/{username}?permissions=CREATE&permissions=READ&permissions=WRITE
```
This error occurs within m…
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## 내용
JdbcTemplate 을 사용하여 JDBC 적용 및 사용 시 반복적으로 발생하는 코드 패턴을 제거하고 코드를 단순화 하는 예시코드 추가
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SELECT * FROM index WHERE field LIKE '%-%' - finds nothing although the field contains the character '-'. Possibly due to the interpretation of the dash, but I cannot say more precisely.
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#### Reproduce
Found in the Metadata type conversion integration tests, though the tests do not fail when this happens.
Happened twice today on my machine when I ran IntTypeEditing test.
I've linke…