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(parent: 13dadef) | patch
Adjust btbulkdelete logic so that only one WAL record is issued while
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 23 Feb 2003 22:43:09 +0000 (22:43 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 23 Feb 2003 22:43:09 +0000 (22:43 +0000)
commit3bbd6af37cef7a46f6d3ecb8d95b58614bd76f52
tree511f9a0fbf7cbd9363e590c7af54320c96832257tree | snapshot
parent13dadef8b5336df1b4309f1d8c1a96a109a4b5ddcommit | diff
Adjust btbulkdelete logic so that only one WAL record is issued while
deleting multiple index entries on a single index page.  This makes for
a very substantial reduction in the amount of WAL traffic during a
large delete operation.
src/backend/access/nbtree/nbtpage.c diff | blob | history
src/backend/access/nbtree/nbtree.c diff | blob | history
src/backend/access/nbtree/nbtxlog.c diff | blob | history
src/include/access/nbtree.h diff | blob | history
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