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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2008-03-26 16:20:48 +0000 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2008-03-26 16:20:48 +0000 |
| commit | d43b085d578148f8dec2fea774912103e2f3044f (patch) | |
| tree | 1be5ecca422dfe036fe9624355b4c952e7a8bc61 /src/backend/commands/dbcommands.c | |
| parent | 2d7705e85e22c8798fe70234aed8161ed84fdaa8 (diff) | |
| download | postgresql-d43b085d578148f8dec2fea774912103e2f3044f.tar.gz postgresql-d43b085d578148f8dec2fea774912103e2f3044f.zip | |
Separate snapshot management code from tuple visibility code, create a
snapmgmt.c file for the former. The header files have also been reorganized
in three parts: the most basic snapshot definitions are now in a new file
snapshot.h, and the also new snapmgmt.h keeps the definitions for snapmgmt.c.
tqual.h has been reduced to the bare minimum.
This patch is just a first step towards managing live snapshots within a
transaction; there is no functionality change.
Per my proposal to pgsql-patches on 20080318191940.GB27458@alvh.no-ip.org and
subsequent discussion.
Diffstat (limited to 'src/backend/commands/dbcommands.c')
0 files changed, 0 insertions, 0 deletions