Обсуждение: Host variables (from C) in EmbeddedSQL

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Host variables (from C) in EmbeddedSQL

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Andy Collins
Дата:
Hi Folks,

I'm cutting my first app with ESQL (postgresql) within C and have a
remedial question.

When I pass a fixed length string to SQL to add to a table (or anything
really) must it be NULL terminated even though I've told SQL it's a
fixed length char(n) and C knows it as the same?

My experiments suggest this is the case. Can anyone confirm this and
suggest a way around it as I'm grafting ESQL onto an existing application.


Thanks


Andy.