Remove SnapshotNow and HeapTupleSatisfiesNow.
Robert Haas <rhaas@postgresql.org>
Remove SnapshotNow and HeapTupleSatisfiesNow. We now use MVCC catalog scans, and, per discussion, have eliminated all other remaining uses of SnapshotNow, so that we can now get rid of it. This will break third-party code which is still using it, which is intentional, as we want such code to be updated to do things the new way.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/catalog/index.c | modified | +8 −17 |
| src/backend/catalog/pg_enum.c | modified | +3 −24 |
| src/backend/commands/cluster.c | modified | +0 −10 |
| src/backend/utils/time/tqual.c | modified | +5 −218 |
| src/include/utils/tqual.h | modified | +0 −4 |