"=?ISO-8859-5?B?svbi0Nv22SDC2Nzn2OjY3Q==?=" <[EMAIL PROTECTED]> writes:
> delete from company where id not in (select company_id from company_descr);
> I've tried to analyze command, but unlike to other RDBM I've used it did not
> include cascade deletes/checks into query plan. That is first problem.
> It was SLOW.
Usually the reason for that is having forgotten to make an index on the
referencing column(s) ?
regards, tom lane
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