22 messages in org.postgresql.pgsql-jdbcRe: Binary tx format for an array?
FromSent OnAttachments
Michael GuyverJun 21, 2006 10:26 am 
Dave CramerJun 21, 2006 12:55 pm 
Mark LewisJun 21, 2006 1:31 pm 
Tom LaneJun 21, 2006 3:40 pm 
Michael GuyverJun 22, 2006 1:16 am 
Tom LaneJun 22, 2006 9:54 am 
Mark LewisJun 22, 2006 12:15 pm 
Michael GuyverJun 23, 2006 1:22 am 
Dave CramerJun 23, 2006 4:43 am 
Markus SchaberJun 23, 2006 4:59 am 
Michael GuyverJun 23, 2006 5:46 am 
Dave CramerJun 23, 2006 5:56 am 
Dave CramerJun 23, 2006 6:16 am 
Tom LaneJun 23, 2006 9:18 am 
Mark LewisJun 23, 2006 1:31 pm 
Dave CramerJun 23, 2006 1:39 pm 
Kris JurkaJun 23, 2006 1:46 pm 
Mark LewisJun 23, 2006 1:59 pm 
Marc HerbertJul 10, 2006 2:19 am 
Mark LewisJul 10, 2006 9:18 am 
Marc HerbertJul 10, 2006 10:53 am 
Mark LewisJul 10, 2006 11:59 am 
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Subject:Re: Binary tx format for an array?Actions...
From:Kris Jurka (boo@ejurka.com)
Date:Jun 23, 2006 1:46:10 pm
List:org.postgresql.pgsql-jdbc

On Fri, 23 Jun 2006, Mark Lewis wrote:

As far as I can tell from reading the JDBC CVS code, the sequence for preparing and executing a statement for the first time is:

PREPARE (name=my_statement) DESCRIBE STATEMENT (name=my_statement) SYNC/FLUSH Read Responses

BIND (portal=my_portal) DESCRIBE PORTAL (name=my_portal) EXECUTE (portal=my_portal) SYNC/FLUSH Read Responses

Nope. There is no Sync in the middle there. The driver sends Parse, Describe Statement, Bind, Execute, Sync all at once. You may be confused by the driver's ability to Parse/Describe/Sync a query to implement ParameterMetaData, but that's an unusual operation, not the normal path.

Kris Jurka