Re: [SQL] table aliasing problem with 6.5...
От | Bruce Momjian |
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Тема | Re: [SQL] table aliasing problem with 6.5... |
Дата | |
Msg-id | 199909280448.AAA01722@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: [SQL] table aliasing problem with 6.5... (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: [SQL] table aliasing problem with 6.5...
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Список | pgsql-sql |
> > I am interested in comments about my wording, and this behavour. > > I think this is a fine idea, but that wording might not be much help > to novices. Maybe "Adding missing FROM-clause entry for pg_language", > or some such? Wording change to your version. > > In a situation where you've got subselects, it may not be immediately > obvious which FROM list the entry got added to. I can't think of any > simple way of identifying that, however :-( Not sure how to handle that either. I could print the subquery level number, or I could say "in subquery" or even go fancy and do "in sub-sub-query" depending on the number of levels down. -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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