On 2017-05-28 20:19:59 ml@xxxxxxx hacked into the keyboard: > Hallo, > > SELECT * > FROM products > WHERE exists > (SELECT categories.cat FROM categories WHERE > categories.serial==products.category); This does not give an error but does nothing > or > SELECT * FROM products > WHERE category IN > (SELECT categories.cat FROM categories); This give an error See previously mail for what I want to archive -- Michelle Konzack Miila ITSystems @ TDnet GNU/Linux Developer 00372-54541400
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