Select statement that combines similar rows with certain ids?

Posted by vegatron on Stack Overflow See other posts from Stack Overflow or by vegatron
Published on 2010-04-16T19:02:19Z Indexed on 2010/04/16 23:03 UTC
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mysql

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select

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merge

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fields

hi

I have a warehouse_products table which defines how many products in the warehouses

so lets say I have 20 records/rows in the table, some rows may contain the same product id but in a different warehouse

I need to create select statement that give every product one row, and in this row I must have the quantity in warehouse A and warehouse B ..

so in the end I will get for example 10 rows that contain all the data

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