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How to get binary data from pgsql function

From: "MaksimRomanov" <MaksimRomanov(at)mail(dot)ru>
To: <pgsql-interfaces(at)postgresql(dot)org>, <pgsql-sql(at)postgresql(dot)org>
Subject: How to get binary data from pgsql function
Date: 2002-07-29 13:47:59
Message-ID: 001401c23706$8cfc6d80$1201a8c0@virton.local (view raw, whole thread or download thread mbox)
Lists: pgsql-interfacespgsql-sql

    I want to return miltiplie row data from stored procedure in binary format; I use "libpq++" DLL for access to PostgreSql and I want to take binary data from pointer returned by PgDatabase::GetData(int,int).
    I have found only one way to receive binary data from backend - to use  "DECLARE BINARY CURSOR" statement - but I don't know way to use this statement with plpgsql function;
   Is there any deccision?


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