Re: Extended Query Protocol Question

Greg <grigorey(at)yahoo(dot)co(dot)uk> writes:
> Well, portal name isthe samefor both bind and execute messages
> as for 2nd point: I triedcomposing Parse, Bind and Execute in the
> same buffer (with Sync message ending each)and then send data to
> the database as well as sending those messages one by oneand
> reading their response and still getting "portal does not exists"
> error when Execute message sent to the database.

Sync ends the transaction, if you haven't created a transaction block by
executing BEGIN. It seems rather pointless to put more than one Sync
in an outgoing packet anyway. Normally what you'd want is to send
Parse/Bind/Execute/Sync as one packet, because if the Parse or Bind
fails you don't want to try the Execute.

regards, tom lane