On 2007/10/12, at 23:22, Pavel Stehule wrote:
>>
>
> you get 0 rows. moo@boo.com isn't anywhere and bar@foo.com cannot do
> pair with any. else 0 * 1 = 0
Thanks, go it now. Basically very simple.
I probably need to approach the problem different. So both are read
"independent" or something like this.
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