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| author | Thomas Munro <tmunro@postgresql.org> | 2020-01-28 13:13:04 +1300 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2020-01-28 13:13:04 +1300 |
| commit | 6f38d4dac381b5b8bead302a0b4f81761042cd25 (patch) | |
| tree | 93c4f33eb15be92bc1b24ea5bee97f1201dfbbd0 /src/backend/access/gist/gist.c | |
| parent | 4589c6a2a30faba53d0655a8e3a29b54d28bb6f6 (diff) | |
| download | postgresql-6f38d4dac381b5b8bead302a0b4f81761042cd25.tar.gz postgresql-6f38d4dac381b5b8bead302a0b4f81761042cd25.zip | |
Remove dependency on HeapTuple from predicate locking functions.
The following changes make the predicate locking functions more
generic and suitable for use by future access methods:
- PredicateLockTuple() is renamed to PredicateLockTID(). It takes
ItemPointer and inserting transaction ID instead of HeapTuple.
- CheckForSerializableConflictIn() takes blocknum instead of buffer.
- CheckForSerializableConflictOut() no longer takes HeapTuple or buffer.
Author: Ashwin Agrawal
Reviewed-by: Andres Freund, Kuntal Ghosh, Thomas Munro
Discussion: https://postgr.es/m/CALfoeiv0k3hkEb3Oqk%3DziWqtyk2Jys1UOK5hwRBNeANT_yX%2Bng%40mail.gmail.com
Diffstat (limited to 'src/backend/access/gist/gist.c')
| -rw-r--r-- | src/backend/access/gist/gist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/access/gist/gist.c b/src/backend/access/gist/gist.c index aefc302ed29..90c46e86a19 100644 --- a/src/backend/access/gist/gist.c +++ b/src/backend/access/gist/gist.c @@ -1264,7 +1264,7 @@ gistinserttuples(GISTInsertState *state, GISTInsertStack *stack, * Check for any rw conflicts (in serializable isolation level) just * before we intend to modify the page */ - CheckForSerializableConflictIn(state->r, NULL, stack->buffer); + CheckForSerializableConflictIn(state->r, NULL, BufferGetBlockNumber(stack->buffer)); /* Insert the tuple(s) to the page, splitting the page if necessary */ is_split = gistplacetopage(state->r, state->freespace, giststate, |