使用SQL_BIG_SELECTS = 1后从phpMyAdmin导出CSV

Question

I have the following query which requires SET SQL_BIG_SELECTS = 1; to be run before it.

SET SQL_BIG_SELECTS = 1;
SELECT uc_products.nid, uc_products.model, uc_products.sell_price
FROM uc_products, node
WHERE node.status = 1
GROUP BY nid

This generates exactly what I need in phpMyAdmin. I need to export this as a CSV file but when I go to export, it loses the SET SQL_BIG_SELECTS = 1; part of the query and there's no way to add it back in. This means that in the CSV file, I'm getting an error message telling me to use SET SQL_BIG_SELECTS = 1; in order to run the query properly.

Has anyone come across this problem before or have any idea how to get around it?

Answer 1

You can set SQL_BIG_SELECTS in config file or at server startup. It can also be set on a session basis with 'SET SESSION SQL_BIG_SELECTS=1'.