Showing entries 1 to 1
Displaying posts with tag: dependency (reset)
How to use value from row derived column from a table in another query?

SELECT...INTO can be used to store the single row column result value from a query to be used in another query depending on that value.

"accounts" table

+--------------+-------------+------+-----+---------+----------------+
| Field        | Type        | Null | Key | Default | Extra          |
+--------------+-------------+------+-----+---------+----------------+
| account_id   | int(11)     | NO   | PRI | NULL    | auto_increment |
| account_name | varchar(50) | NO   |     | NULL    |                |
| balance      | float       | …

[Read more]
Showing entries 1 to 1