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[英]org.postgresql.util.PSQLException: ERROR: relation “sequence” does not exist
[英]nested exception is org.postgresql.util.PSQLException: ERROR: relation "equ_config" does not exist
我正在用springboot + mybatis + Yugabyte開發一個后端程序。 它在開發環境中運行良好,但在在線環境中出現以下錯誤:
2021-04-14 13:52:15.123 [http-nio-8080-exec-8] DEBUG com.yoi.config.infrastructure.repository.mapper.ConfigMapper.liteConfigByType - ==> Preparing: select * from "equ_config" where conf_type = ? and conf_df = true order by conf_order desc;
2021-04-14 13:52:15.133 [http-nio-8080-exec-8] DEBUG com.yoi.config.infrastructure.repository.mapper.ConfigMapper.liteConfigByType - ==> Parameters: dept(String)
2021-04-14 13:52:15.459 [http-nio-8080-exec-8] ERROR org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[dispatcherServlet] - Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException:
### Error querying database. Cause: org.postgresql.util.PSQLException: ERROR: relation "equ_config" does not exist
Position: 16
### The error may exist in URL [jar:file:/srvmgmt/java/target/equip-management-server.jar!/BOOT-INF/classes!/mapper/ConfigMapper.xml]
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: select * from "equ_config" where conf_type = ? and conf_df = true order by conf_order desc;
### Cause: org.postgresql.util.PSQLException: ERROR: relation "equ_config" does not exist
Position: 16
; bad SQL grammar []; nested exception is org.postgresql.util.PSQLException: ERROR: relation "equ_config" does not exist
Position: 16] with root cause
org.postgresql.util.PSQLException: ERROR: relation "equ_config" does not exist
Position: 16
at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2532) ~[postgresql-42.2.14.jar!/:42.2.14]
映射器如下:
<select id="liteConfigByType" resultType="com.yoi.config.infrastructure.repository.po.ConfigPO">
select * from equ_config where conf_type = #{type} and conf_df = true
order by conf_order desc;
</select>
查詢 sql select * from equ_config where conf_type = 'dept' and conf_df = true order by conf_order desc;
在 Navicat Gui 中運行良好,在線應用程序啟動良好。
我不知道出了什么問題。
對我來說,這看起來像是某個地方的配置問題。 沒有更多信息,很難找出問題的根本原因。 可能是這樣的:
可以幫助您診斷問題的技巧可以采取對information_schema
進行查詢的形式,從應用程序本身運行,以找出應用程序正在查看的內容。 我的 MyBatis 映射器中有一些“額外”的查詢,如下所示:
<select id="searchTable" resultType="FoundTableVO">
select table_schema, table_name
from information_schema.tables
where lower(table_name) like '%equ_config%'
</select>
上面的查詢將列出所有看起來像您的表的表,以及它們所在的架構。 像這樣的一些查詢將闡明這個問題。
確保表 equ_config 在公共模式中。 如果不是,請在表中使用 qweries 嘗試此語法:“schema_name.equ_config”
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