Here are the 3 tables I am having problems with: Table: Opportunities - Holds various opportunity(job) descriptions
I have a table B that has a foreign key to table A, and now I want to do a sorta \"DELETE CASCADE\" thingie on A, but PostgreSQL won\'t accept the following:
This is my request > DELETE FROM A WHERE id in (Select > id From ALeft Join B on开发者_Python百科 A.id=B.id
I have two table categories ( hierarchical structure ) and attachment that have relations togeth开发者_如何学Cer.
I would like to make an app where the user clicks a button, and the SQLite database is cleared. Here\'s what I\'ve tri开发者_如何学JAVAed so far:
I have problem with deleteing rows in table which has trigger which invokes trigger of second table, which updates row in first table. Here is the description:
Wh开发者_运维百科at I need to do is: - Delete one entry from table formfields - Update EVERY field with ordering > (ordering of the deleted field)
I am trying to delete table rows using custom table valued function in where clause. Like this : DELETE FROM TABLE WHERE ID NOT IN(SELECT ID FROM MYFUNCTION(DATE));
I am about to remove duplicates from my database using delete from table where id not in ( select min(id)
I have a database table that has 4 fields. It is created like this: CREATE TABLE meta ( meta_id bigint(20) NOT NULL auto_increment,
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