Bug #8792 supportsResultSetConcurrency incorrectly returning false

Submitted:	24 Feb 2005 20:34	Modified:	17 Mar 2005 22:47
Reporter:	Jeremiah Johnson	Email Updates:
Status:	Closed	Impact on me:	None
Category:	Connector / J	Severity:	S3 (Non-critical)
Version:	3.1.7	OS:	Linux (Linux)
Assigned to:	Mark Matthews	CPU Architecture:	Any

Description:
A call to supportsResultSetConcurrency with TYPE_FORWARD_ONLY and CONCUR_READ_ONLY returns a false.  I believe that this should return true.

How to repeat:
Connection con = DriverManager.getConnection("jdbc:mysql:///test", "test", "test");
if (!con.getMetaData().supportsResultSetConcurrency(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY)) {
   // fail
}
Statement stmt = con.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);

I would like to get to the statement in this case, but supportsResultSetConcurrency returns false and fails my method.

Suggested fix:
Change supportsResultSetConcurrency to return true when the parameters are TYPE_FORWARD_ONLY and CONCUR_READ_ONLY.

Fixed for 3.1.8. Thanks for the bug report. A nightly snapshot with this fix will be available after 00:00 GMT Mar-18-2005 at http://downloads.mysql.com/snapshots.php.

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