Yes, I Can This is view query related to subquery : CREATE VIEW `final-vision2`. A connection can have only one cursor with an active query at any time. Here’s an idea… can you declare a view for the subquery itself? Tutorial: ArangoDB with Python For Python developers there are several drivers. It seems I should change my code structure but could I change my code structure and get same result ? *The SELECT statement cannot refer to prepared statement parameters. *Within a stored program, the definition cannot refer to program parameters or local variables. *The SELECT statement cannot refer to system or user variables. *The SELECT statement cannot contain a subquery in the FROM clause. Script line: 1 View’s SELECT contains a subquery in the FROM clauseĪnd this is (view) query : CREATE VIEW `final-vision2`.`VIEW-Q` ASĪ view definition is subject to the following restrictions: Yes, I can run it by itself but when I want to create view in MySQL Query Browser application, I receive this error : Have you run that query by itself? does it work? if so, you should be able to create a view on it ON rs_leaves.leafID = assign_details.leafName The database includes three tables: students, teachers, and classes.
In this article, we’re going to work with data from a fictional high school. To make the concept clearer, let’s go through an example together. when you have a SELECT statement within the main SELECT. , SUM(assign_details.assAmount) AS `OUTPUT` A nested SELECT is a query within a query, i.e. ON rs_leaves.leafID = receipt_details.leafName , SUM(receipt_details.recAmount) AS `INPUT` , COALESCE(SUM(`INPUT`), 0) - COALESCE(SUM(`OUTPUT`), 0) AS `INVENTORY` I know that MySQL has restriction on creating views for those queries that have subqueries like my query but could you please help me to rewrite this query to resolve this issue ? What should I do to create view from this query : SELECT leafCode
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