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scrollable ResultSet advise

From: Achilleas Mantzios <achill(at)matrix(dot)gatewaynet(dot)com>
To: pgsql-jdbc(at)postgresql(dot)org
Subject: scrollable ResultSet advise
Date: 2008-05-12 08:47:13
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-jdbc
Hi, i am just migrating from 7.4 to 8.3, and i have this issue:
In the old 7.4 days i wrote a simple function to get the size of a ResultSet.
public static int FS(ResultSet rs) throws SQLException{	/* fetch size */
		int cnt = rs.getRow();
		return cnt;

However, in plain connnection.prepareStatement(String sql) calls, ResultSet type defaults to FORWARD_ONLY,
making the above code broken.

I am wandering if there is a quick way to solve this problem, without touching the huge number of PreparedStatements
in the code.
Has anyone solved this problem using some kind of a wrapper, e.g. using wrapper classes from jboss?
Achilleas Mantzios


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