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英文: Why is APEX_COLLECTION.AddMember only adding the last index called of the outer loop, overwritin...
150collections
sql
go
英文: What is causing the 'invalid datatype' error when using MERGE statement with Oracle PL/S...
121oracle
sql
go
英文: insert huge data via select statement in SQL 问题 我正在通过选择语句将数据插入到一个表中，但是那个选择语句有大约2500万条数据，所以花费了5-6...
122oracle
sql
go
英文: How to solve this trigger error while trying to insert? oracle sql 问题 I have a sp and a trigger,...
137oracle
sql
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英文: How to pass apex item value to database view? 问题 我有一个Apex IR报表。有一些Apex项用于设置报表的筛选器。 查询非常庞大（超过60,0...
128oracle
sql
go
英文: Question: i've found a strange function that use an externally declared variable inside a cu...
98plsql
go
英文: Oracle SQL how to check if a field has a certain value/values 问题 以下是翻译好的部分： 我有一个查询要写，我需要找到包含特殊字符...
144oracle
sql
go
英文: When i call package.function within a procedure and function return value in cursor, how can i s...
124oracle
sql
go
英文: PL/SQL Statement to Return NULL when NO_RECORD_FOUND, or NULL found value in column ELSE return ...
127oracle
sql
go
英文: Postgresql function has syntax error at If. Why? 问题 I am new to writing functions on postgres. S...
138postgresql
sql
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