ORA-30926 错误信息 "unable to get a stable set of rows in the source tables" 表示 Oracle 数据库在执行 SQL 操作(如 MERGE INTO 语句)时,无法从源表中获得一组稳定的行。这通常是因为在参与查询的源表之间存在不确定的或重复的行集,导致 Oracle 无法确定一个稳定的更新或合并集。 2. 常见原因 重复数...
Oracle Database - Enterprise Edition - Version 12.1.0.2 and later: ORA-30926: Unable To Get A Stable Set Of Rows In The Source Tables on merge into sys.mon_mods$
无法在源表中获得一组稳定的行 merge tnto table_name table_name里面有重复的
最好的方法是用merge语法: mergeintotab1 using tab2 on(tab1.id=tab2.id) whenmatchedthen updatesettab1.val = tab2.val 同样,如果tab2中有多条对应tab1中一条的情况会出错:ORA-30926: unable to get a stable set of rows in the source tables 比如在tab2中再插入一条 insert into tab2 values(...
Oracle Database Cloud Exadata Service - Version N/A and later: ORA-30926: Unable To Get A Stable Set Of Rows In The Source Tables ORA-06512: At "SYS.DBMS_STATS"
执行MERGE INTO将源表内容根据匹配条件对目标表做更新报错unable to get a stable set of rows in the source table。 现有目标表products和源表newproducts,以源表newproducts中product_id为1502为匹配条件,对目标表进行更新报错: CREATETABLEproducts(product_idINTEGER,product_nameVARCHAR2(60),categoryVARCHAR2(60...
执行业务报错:unable to get a stable set of rows in the source table 问题现象 MERGE INTO的作用是将源表内容根据匹配条件对目标表做更新或插入,当目标表匹配到多行满足条件时,GaussDB(DWS)有以下两种行为: 业务报错:unable 来自:帮助中心 查看更多 → ...
Caused By: java.sql.SQLException: ORA-12801: error signaled in parallel query server xxx, instance host:sid (1) ORA-30926: unable to get a stable set of rows in the source tables ORA-06512: at "STARUSER.UDF_HIST_LOAD_PKG", line 526 ORA-06512: at line 4 at oracle.jdbc.driver.T4...
Oracle 中用一个表的数据更新另一个表的数据 最好的方法是用merge语法: mergeintotab1 using tab2 on(tab1.id=tab2.id) whenmatchedthen updatesettab1.val = tab2.val 同样,如果tab2中有多条对应tab1中一条的情况会出错:ORA-30926: unable to get a stable set of rows in the source tables ...
Oracle E-Business Tax - Version 12.2 and later: R12: Error "ORA-30926: Unable To Get a Stable Set of Rows in the Source Tables" While Running EMEA VAT: Selection Pro