query-variables Questions

4

Solved

Im trying to get the current page url while on the wp-admin/admin dashboard, is it possible? Im trying to use these codes but i can't seem to get it to work. global $wp; $current_page = add_query_a...
Donatello asked 13/11, 2020 at 22:20

1

Solved

I'm trying to run a query that involves a custom variable over JDBC toward a MySQL 5.0 database (Hibernate 4 as the ORM): SET @rownum := 0; SELECT rnum FROM ( SELECT (@rownum := @rownum + 1) AS r...
Rewire asked 21/1, 2014 at 16:29

1

Solved

I was playing around (out of interest) with retrieving a tree of nodes in a simple adjacency list with a recursive query using local variables. The solution i have so far is fun but i wonder (and...

4

Is it possible to set/read variables from within the query? pseudo code: SELECT animal_name, @tallest_animal = (select top 1 height from animal order by height desc) as tallest, @smallest_anima...
Boomer asked 18/4, 2012 at 9:14
1

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