ORA22992: cannot use LOB locators selected from a join view 这个错误表示在查询中,尝试从连接视图(join view)中选择LOB定位器(LOB locators)时发生错误,下面我们将详细讨论导致ORA22992错误的原因和解决方案。 原因分析: 1、连接视图中的LOB列:当您尝试从包含LOB列的连接视图中选择数据时,可能会触发ORA22992错误...
create or replace function lobconverter(lobin in clob) return varchar2 is Result varchar2(5000); begin result:=lobin; return(Result); end lobconverter; -- Now we need to ensure that this function is being called on the remote site to achieve that we can simply create a view like the ...
通过DB_LINK访问远程表的时候出现 ORA-22992: cannot use LOB locators selected from remote tables 错误。 原因:因为表中含有clob字段,在统计库中用到这个表。 如果我们用不到这个clob字段,不访问这个clob字段就可以。 具体方法有两种: 1.直接登录远程服务器,在服务器上进行 select 查找; 2.在本地建立中间临时...
通过DB_LINK访问远程表的时候出现 ORA-22992: cannot use LOB locators selected from remote tables 错误。 原因:因为表中含有clob字段,在统计库中用到这个表。 如果我们用不到这个clob字段,不访问这个clob字段就可以。 具体方法有两种: 1.直接登录远程服务器,在服务器上进行 select 查找; ...
SQL> select count(*) from lob1@lob_link; COUNT(*) --- 58228 这边查询总记录数正常。但是当我们查询具体LOB字段里的内容的时候,就会报错,如下: SQL> select * from lob1@lob_link where rownum=1; ERROR: ORA-22992: cannot use LOB locators selected from remote tables no rows selected...
Attempting to execute that was giving us the "cannot use LOB locators selected from remote tables" error. The documentation that our DBA turned up included a bunch of SQL examples of using remote BLOBs which he thought would be helpful. But what provided the solution was the sentence following...
SQL Error: ORA-22992: cannot use LOB locators selected from remote tables 22992. 00000 - "cannot use LOB locators selected from remote tables" *Cause: A remote LOB column cannot be referenced. *Action: Remove references to LOBs in remote tables Here is my Query: Insert into CAPTURED_DATA...
I get the following error: "ora-22992 cannot use lob locators selected from remote tables" Why adding a concat to a filed which isn't the LOB file is giving me this error?!? What can i do to avoid it? oracle blob Share Improve this question Follow asked Feb 14, 2017 at 8:12 ...
SELECT MODE_CODE,TRANSFORM_CHANGE_CONTENT from TABLE@DBLINK,其中 “TRANSFORM_CHANGE_CONTENT” 为 CLOB 字段,会报 “ORA-22992: cannot use LOB locators selected from remote tables” 的错误。 常规的处理方法有以下两种: 1. 采用临时表方式实现对 LOB 字段的选取: ...