Fri Jun 1 06:56:54 PDT 2007
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Seems WAIT FOR EVENT doesn't help: echo " cluster name =3D my_cluster; node 1 admin conninfo=3D'host=3D...' node 2 admin conninfo=3D'host=3D...' ... execute script ( set id =3D 1, filename =3D '/tmp/1kLLzqFEAd', event node =3D 1 ); WAIT FOR EVENT ( ORIGIN =3D ALL, CONFIRMED =3D ALL, WAIT ON =3D 1 ); " | slonik This piece of core does not force slonik to wait until all nodes are updated. Is there another solution (or any corrections)? On 6/1/07, Andrew Sullivan <ajs at crankycanuck.ca> wrote: > > On Fri, Jun 01, 2007 at 01:41:44PM +0400, Dmitry Koterov wrote: > > Seems when I use EXECUTE > > SCRIPT<http://slony.info/documentation/stmtddlscript.html>and slonik > > reports PGRES_TUPLES_OK updates may NOT be finished yet on all > > slaves. > > Right. If that weren't the case, we wouldn't have WAIT FOR EVENT. > > > 1. THE MAIN question: is it possible to ask slonik to wait untill all > scheme > > changes were propogated to all slaves after a slonik call? > > See above, and http://slony.info/documentation/stmtwaitevent.html > > > 2. If slonik updates slaves not immediately, but via event creation, why > > does it still need to know an information about ALL database hosts, not > only > > about the master database? I have to enumerate all slave hosts in slonik > > calls: > > You need this information for some cases, and unfortunately that just > means that we require it for all cases. Slonik is indeed a little > clunky that way. It wasn't really intended to be the last word in > administration interface for Slony-I. > > A > > -- > Andrew Sullivan | ajs at crankycanuck.ca > This work was visionary and imaginative, and goes to show that visionary > and imaginative work need not end up well. > --Dennis Ritchie > _______________________________________________ > Slony1-general mailing list > Slony1-general at lists.slony.info > http://lists.slony.info/mailman/listinfo/slony1-general > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.slony.info/pipermail/slony1-general/attachments/20070601/= 7cb4c061/attachment.htm
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