"subquery" is vague SQL terminology, used to describe when there's either more than one `SELECT` statement in a query, or when used in Data Manipulation Language (DML) statements (IE: DELETE, UPDATE, INSERT, MERGE).
Ok, need a MySQL guru here. I am trying to write a query that will serve as a notification system …
mysql select subqueryIs there any SQL subquery syntax that lets you define, literally, a temporary table? For example, something like SELECT MAX(…
sql mysql subquery temp-tablesI have a table named 'jobs'. For a particular user a job can be active, archived, overdue, pending, or closed. …
sql query-optimization subqueryThere appears to be zero documentation about the SUBQUERY keyword from Apple and I can't find a simple explanation about …
iphone cocoa cocoa-touch subquery nspredicateI have three tables in my database, see the structure below : users uid | fname | date_joined --------------------------------- 1 | john | 2013-08-25 01:00:00 2 | …
mysql sql database subquery nested-queriesHow can I extract the values from a record as individual comuns in postgresql SELECT p.*, (SELECT ROW(id,server_…
postgresql subquery row recordLet's put an easy example with two tables: USERS (Id, Name, City) PLAYERS (Id_Player, Number, Team) And I have …
php sql mysql subquery sql-subselectThe following query seems to only work when there is one single entry with dateOfBirth set to 1975-02-28. It …
mysql subquery mysql-error-1242Hibernate provides (at least) two options for getting around the N+1 query problem. The one is setting the FetchMode to …
hibernate subquery select-n-plus-1Problem I need to better understand the rules about when I can reference an outer table in a subquery and …
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