Re: Using variables from c to be passed into PQexec
От | Oliver Elphick |
---|---|
Тема | Re: Using variables from c to be passed into PQexec |
Дата | |
Msg-id | 1014321864.13240.734.camel@linda обсуждение исходный текст |
Ответ на | Using variables from c to be passed into PQexec (vikashb@mweb.co.za (Vikash Badal)) |
Список | pgsql-general |
On Fri, 2002-02-15 at 05:55, Vikash Badal wrote: > If I do this: > strcat(querystr,"\"DECLARE mycursor CURSOR FOR select * from currpass ^^ > where sitename = \'tvl\'\"); ^^ Why the double quotes? They turn your command into a single identifier (whose length is limited to 31 characters): > NOTICE: identifier "DECLARE mycursor CURSOR FOR select * from > currpass where si > tename = 'tvl'" will be truncated to "DECLARE mycursor CURSOR FOR sel" > DECLARE CURSOR command failed I don't think you need to escape the single quotes either: strcat(querystr,"DECLARE mycursor CURSOR FOR select * from currpass where sitename = 'tvl'"); -- Oliver Elphick Oliver.Elphick@lfix.co.uk Isle of Wight http://www.lfix.co.uk/oliver GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C "My sheep hear my voice, and I know them, and they follow me; And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand." John 10:27,28
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