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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2024-11-04 22:43:08 +0200 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2024-11-04 22:47:57 +0200 |
| commit | 3a7ae6b3d91e0d011dba1eb8a29e1836c6a33c75 (patch) | |
| tree | 78d10a6e062353c06046ec2a5d82fa94e4897219 /src/backend/lib/pairingheap.c | |
| parent | 3293b718a01310c8ce765ace3cb15efcb956a84e (diff) | |
| download | postgresql-3a7ae6b3d91e0d011dba1eb8a29e1836c6a33c75.tar.gz postgresql-3a7ae6b3d91e0d011dba1eb8a29e1836c6a33c75.zip | |
Revert pg_wal_replay_wait() stored procedure
This commit reverts 3c5db1d6b0, and subsequent improvements and fixes
including 8036d73ae3, 867d396ccd, 3ac3ec580c, 0868d7ae70, 85b98b8d5a,
2520226c95, 014f9f34d2, e658038772, e1555645d7, 5035172e4a, 6cfebfe88b,
73da6b8d1b, and e546989a26.
The reason for reverting is a set of remaining issues. Most notably, the
stored procedure appears to need more effort than the utility statement
to turn the backend into a "snapshot-less" state. This makes an approach
to use stored procedures questionable.
Catversion is bumped.
Discussion: https://postgr.es/m/Zyhj2anOPRKtb0xW%40paquier.xyz
Diffstat (limited to 'src/backend/lib/pairingheap.c')
| -rw-r--r-- | src/backend/lib/pairingheap.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/src/backend/lib/pairingheap.c b/src/backend/lib/pairingheap.c index 7858e5e076b..fe1deba13ec 100644 --- a/src/backend/lib/pairingheap.c +++ b/src/backend/lib/pairingheap.c @@ -44,26 +44,12 @@ pairingheap_allocate(pairingheap_comparator compare, void *arg) pairingheap *heap; heap = (pairingheap *) palloc(sizeof(pairingheap)); - pairingheap_initialize(heap, compare, arg); - - return heap; -} - -/* - * pairingheap_initialize - * - * Same as pairingheap_allocate(), but initializes the pairing heap in-place - * rather than allocating a new chunk of memory. Useful to store the pairing - * heap in a shared memory. - */ -void -pairingheap_initialize(pairingheap *heap, pairingheap_comparator compare, - void *arg) -{ heap->ph_compare = compare; heap->ph_arg = arg; heap->ph_root = NULL; + + return heap; } /* |