ORA-02443 是一个 Oracle 数据库错误代码,通常与游标操作有关。下面是对该错误的详细解答: 1. 解释ORA-02443错误的含义 ORA-02443 错误表示“Cannot open cursor: out of memory”。这意味着 Oracle 数据库在尝试打开一个新的游标时,由于可用内存不足,无法完成该操作。 2. 列出ORA-02443错误的可能原因 内存不...
PL/SQL 删除外键 ORA-02443: 无法删除约束条件-不存在的约束条件,情况一:常规操作ALTERTABLEtable_nameDROPCONSTRAINTforeignkeyname;情况二:需要加引号(而且是双引号)ALTERTABLEtable_nameDROPCONSTRAINT"foreignkeyname";如果删除不掉建,尝试在键名称加引号试试
在PL/SQL developer中删除一个表的主键,然后把另外一个字段设置成主键,删除的过程中报错:ORA-02443 我遇到这个问题出现的背景是: alter table saleqtya drop constraint fildate ; 最后一个是表saleqtya的主键字段的column,这样执行后就报错,应该写这个column 对应的name; 写成这样:alter table saleqtya drop const...
目标端ogg软件:191004_fbo_ggs_Linux_x64_shiphome.zip 异常重现: 2022-12-12 18:12:25 ERROR OGG-00519 Fatal error executing DDL replication: error [Error code [2443], ORA-02443: Cannot drop constraint - nonexistent constraint ], no error handler present. GGSCI (leo-19c-ogg as ogg@simdb) ...
可能有人在建表的时候习惯用可视化工具创建表、外键等。这样工具会给表名、键名等自动加"",这样就区分了大小写。 情况一:常规操作 ALTER TABLE table_name DROP CONSTRAINT foreignkeyname; 情况二:需要加引号(而且是双引号) ALTER TABLE table_name DROP CONSTRAINT "foreignkeyname"; ...
问题描述:ogg目标库应用进程异常,告警OGG-00519、ORA-02443,如下所示:场景说明:源端表中存在一个...
Information in this document applies to any platform.Symptoms -- Problem Statement:Customer receives the following error message when installing the new folders for their Content Server.Unable to execute query 'AdropCollectionsMetaFK(ALTER TABLE ColMeta DROP CONSTRAINT FK_Collection)'. ORA-02443: ...
[UMMLOG] Jul 11,17 10:40:47 : [DACDATABASEGATEWAY]Failed Executing Queryjava.sql.SQLException: ORA-02443: Cannot drop constraint - nonexistent constraintTo try to solve the error, you created the constraint FK_625_14 directly in the Oracle Database so the model upload can drop it. ...