Hi,

I just ran into a very strange problem. I have two simple tables with BIGINT(16) PKs. The primary table has 7500 records and the secondars has 15000. If I execute:

SELECT * FROM lad JOIN snd ON lad.id = snd.lad_id

The query takes 8 seconds. If I execute this one:

SELECT * FROM lad LEFT JOIN snd ON lad.id = snd.lad_id

I quit the query after 5 minutes.

Why is this so?

Chritofer Dutz

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