[SQL] Related table question

[Eric Forget]

Hi Ruslan,

So now there is still 2 category of unresolved issues.

1) When you build an Boolean expression that contains more than one select
ptr from keyword:. See 13), 14) and 15) of my previous email...

2) When you want to compare keyword with '':

   ... (select ptr from keyword where name = '')

Eric

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 Eric Forget                       Cafederic
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