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Re: pl/pgsql and controling loops
- From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
- To: aklaver(at)comcast(dot)net (Adrian Klaver)
- Cc: "Alain Roger" <raf(dot)news(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org
- Subject: Re: pl/pgsql and controling loops
- Date: Thu, 27 Mar 2008 15:53:25 -0400
aklaver(at)comcast(dot)net (Adrian Klaver) writes: > From: "Alain Roger" <raf(dot)news(at)gmail(dot)com> >> once to do a comparison they use : > IF (ret == 1) THEN ... >> once, > IF (ret = 1) THEN... > Both are correct. No they're not, as a simple test would convince you ... there is no '==' operator in SQL. regards, tom lane
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