VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only ...

The SQL optimizer incorrectly alters the logic of a query that uses CTEs and nested JOIN operations. WITH `res` AS ( SELECT `t2`.`id`, CAST(IF(NOT `t3`.`id` IS NULL, 1, 0) AS BIGINT) AS `id_active`, ...

small company that sells and buys car. in the business of buying and selling cars right now does not clearly to know which cars sells faster and give me more profit.decisions are often made based only ...