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escaping literals (in libpq)

From: Volkan YAZICI <yazicivo(at)ttnet(dot)net(dot)tr>
To: pgsql-interfaces(at)postgresql(dot)org
Subject: escaping literals (in libpq)
Date: 2005-04-03 00:27:47
Message-ID: 20050403002747.GA1158@alamut (view raw, whole thread or download thread mbox)
Lists: pgsql-interfaces

By using PQescapeString() and PQescapeBytea() we can protect SQL
commands from SQL-Injection. I just wonder if it's necessary to
use these escape functions when using PQexecParams() or
PQsendQueryParams(); or these execParam functions don't need
escaping literals?

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