Answer by prueba prueba for Need a MySQL query to obtain dates not registered...
As @steven-cheng said, i had to use the combination of mysql and code because creating a temporary table is too messy. Using the code to get the dates that are available is faster.
View ArticleAnswer by Ian Clelland for Need a MySQL query to obtain dates not registered...
This sort of query is easily handled if you add a table of dates to your database. Fill it with a large number of dates (and add to it when you need to), and just do a right outer join to it to find...
View ArticleNeed a MySQL query to obtain dates not registered in a table
I have a little problem with a specific functionality. I have a table of reservations for rooms.Table: Reservationsroom (BIGINT), date (DATE) 4, 2012-09-25 4, 2012-09-27 4, 2012-09-30I need to obtain...
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