Invent WAL timelines, as per recent discussion, to make point-in-time

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recovery more manageable.  Also, undo recent change to add FILE_HEADER
and WASTED_SPACE records to XLOG; instead make the XLOG page header
variable-size with extra fields in the first page of an XLOG file.
This should fix the boundary-case bugs observed by Mark Kirkwood.
initdb forced due to change of XLOG representation.

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This commit is contained in:

Tom Lane

2004-07-21 22:31:26 +00:00

parent 8d3517dc1f

commit 2042b3428d

26 changed files with 1322 additions and 982 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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1436

src/backend/access/transam/xlog.c

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