Horton

Transaction IDs wrap around, per my proposal of 13-Aug-01. More

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: bc7d37a525c02f4a0e983854c4222e9d063eeae2
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2001-08-26T16:56:03Z
Releases: 7.2.1 
Transaction IDs wrap around, per my proposal of 13-Aug-01.  More
documentation to come, but the code is all here.  initdb forced.

Files

PathChange+/−
doc/src/sgml/catalogs.sgml modified +25 −2
doc/src/sgml/ref/create_database.sgml modified +15 −1
doc/src/sgml/ref/vacuum.sgml modified +37 −12
src/backend/access/transam/clog.c modified +19 −3
src/backend/access/transam/transam.c modified +66 −1
src/backend/access/transam/xid.c modified +26 −21
src/backend/catalog/genbki.sh modified +13 −8
src/backend/catalog/index.c modified +5 −5
src/backend/commands/dbcommands.c modified +30 −14
src/backend/commands/vacuum.c modified +251 −29
src/backend/commands/vacuumlazy.c modified +21 −5
src/backend/nodes/copyfuncs.c modified +2 −1
src/backend/nodes/equalfuncs.c modified +3 −1
src/backend/parser/gram.y modified +23 −13
src/backend/parser/keywords.c modified +2 −1
src/backend/storage/ipc/sinval.c modified +27 −15
src/backend/utils/time/tqual.c modified +5 −5
src/bin/initdb/initdb.sh modified +2 −2
src/include/access/transam.h modified +7 −6
src/include/access/xact.h modified +2 −1
src/include/catalog/catversion.h modified +2 −2
src/include/catalog/pg_attribute.h modified +4 −2
src/include/catalog/pg_class.h modified +2 −2
src/include/catalog/pg_database.h modified +13 −10
src/include/catalog/pg_proc.h modified +3 −1
src/include/commands/vacuum.h modified +4 −1
src/include/nodes/parsenodes.h modified +2 −1
src/include/storage/sinval.h modified +2 −2
src/include/utils/tqual.h modified +2 −2