On Sun, Mar 26, 2006 at 08:30:44PM +0200, David Hoksza wrote: > Hi, I would like to know, when ambulkdelete is run. I thought that > when tuple is deleted so bulkdelete is run, but when I set breakpoint > to btbulkdelete, it doesn't stop there. Does it mean, that > ambulkdelete is run just when I use VACUUM?
BTW, -hackers is a better place for this... [EMAIL PROTECTED]:50]~/pgsql/HEAD/src/backend:5%grep -ri ambulkdelete * access/index/indexam.c: GET_REL_PROCEDURE(ambulkdelete); commands/vacuum.c: * ambulkdelete call, because (a) the scan happens within the index AM for commands/vacuumlazy.c: * ambulkdelete call, because (a) the scan happens within the index AM for [EMAIL PROTECTED]:50]~/pgsql/HEAD/src/backend:6%grep -ri btbulkdelete * access/nbtree/nbtree.c:btbulkdelete(PG_FUNCTION_ARGS) access/nbtree/nbtree.c: * concurrent btbulkdelete scan cannot pass our position --- if it access/nbtree/README:(see btbulkdelete). [EMAIL PROTECTED]:50]~/pgsql/HEAD/src/backend:7% -- Jim C. Nasby, Sr. Engineering Consultant [EMAIL PROTECTED] Pervasive Software http://pervasive.com work: 512-231-6117 vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461 ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
