Remove AMI_OVERRIDE tests from tqual.c routines; they aren't necessary
Tom Lane <tgl@sss.pgh.pa.us>
Remove AMI_OVERRIDE tests from tqual.c routines; they aren't necessary and just slow down normal operations (only fractionally, but a cycle saved is a cycle earned). Improve documentation of AMI_OVERRIDE behavior.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/access/transam/transam.c | modified | +22 −7 |
| src/backend/access/transam/varsup.c | modified | +1 −8 |
| src/backend/access/transam/xact.c | modified | +9 −11 |
| src/backend/utils/time/tqual.c | modified | +1 −13 |
| src/include/access/transam.h | modified | +8 −12 |