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The proc array can contain duplicate XIDs, when a transaction is just being prepared for two-phase commit. To cope, remove any duplicates in txid_current_snapshot(). Also ignore duplicates in the input functions, so that if e.g. you have an old pg_dump file that already contains duplicates, it will be accepted. Report and fix by Jan Wieck. Backpatch to all supported versions. |
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data | ||
expected | ||
input | ||
output | ||
sql | ||
.gitignore | ||
GNUmakefile | ||
Makefile | ||
parallel_schedule | ||
pg_regress_main.c | ||
pg_regress.c | ||
pg_regress.h | ||
README | ||
regress.c | ||
regressplans.sh | ||
resultmap | ||
serial_schedule | ||
standby_schedule |
Documentation concerning how to run these regression tests and interpret the results can be found in the PostgreSQL manual, in the chapter "Regression Tests".