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Re: Problems with question marks in operators (JDBC, ECPG, ...) - Mailing list pgsql-hackers

From Michael Meskes
Subject Re: Problems with question marks in operators (JDBC, ECPG, ...)
Date
Msg-id 555658AA.3010308@postgresql.org
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In response to Problems with question marks in operators (JDBC, ECPG, ...)  (Bruno Harbulot <bruno@distributedmatter.net>)
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> As far, as I can tell, question mark operators are also incompatible
> with PostgreSQL's ECPG when using dynamic SQL.
> http://www.postgresql.org/docs/current/static/ecpg-dynamic.html
> (I'm pasting an example at the end of this message, tried with a
> PostgreSQL 9.4 server.)

Indeed it is. The question mark is used in ecpg to denote a variable to
be filled-in by the process. I'm not completely sure if this was in the
standard or only implemented because several (not sure if all) other
precompiler used it as well.

Michael
-- 
Michael Meskes
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