diff options
Diffstat (limited to 'src/backend/storage')
| -rw-r--r-- | src/backend/storage/buffer/README | 2 | ||||
| -rw-r--r-- | src/backend/storage/ipc/procarray.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/storage/buffer/README b/src/backend/storage/buffer/README index 248883f0dae..bc80777bb10 100644 --- a/src/backend/storage/buffer/README +++ b/src/backend/storage/buffer/README @@ -63,7 +63,7 @@ at about the same time would OR the same bits into the field, so there is little or no risk of conflicting update; what's more, if there did manage to be a conflict it would merely mean that one bit-update would be lost and need to be done again later. These four bits are only hints -(they cache the results of transaction status lookups in pg_clog), so no +(they cache the results of transaction status lookups in pg_xact), so no great harm is done if they get reset to zero by conflicting updates. Note, however, that a tuple is frozen by setting both HEAP_XMIN_INVALID and HEAP_XMIN_COMMITTED; this is a critical update and accordingly requires diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c index c724a0e9525..0f8f435faff 100644 --- a/src/backend/storage/ipc/procarray.c +++ b/src/backend/storage/ipc/procarray.c @@ -381,7 +381,7 @@ ProcArrayRemove(PGPROC *proc, TransactionId latestXid) * ProcArrayEndTransaction -- mark a transaction as no longer running * * This is used interchangeably for commit and abort cases. The transaction - * commit/abort must already be reported to WAL and pg_clog. + * commit/abort must already be reported to WAL and pg_xact. * * proc is currently always MyProc, but we pass it explicitly for flexibility. * latestXid is the latest Xid among the transaction's main XID and @@ -1174,7 +1174,7 @@ TransactionIdIsInProgress(TransactionId xid) * At this point, we know it's either a subtransaction of one of the Xids * in xids[], or it's not running. If it's an already-failed * subtransaction, we want to say "not running" even though its parent may - * still be running. So first, check pg_clog to see if it's been aborted. + * still be running. So first, check pg_xact to see if it's been aborted. */ xc_slow_answer_inc(); |