diff options
Diffstat (limited to 'src/include/storage/bufmgr.h')
| -rw-r--r-- | src/include/storage/bufmgr.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/storage/bufmgr.h b/src/include/storage/bufmgr.h index dd01841c300..a6b657f0ba5 100644 --- a/src/include/storage/bufmgr.h +++ b/src/include/storage/bufmgr.h @@ -184,7 +184,8 @@ extern Buffer ReadBufferExtended(Relation reln, ForkNumber forkNum, BufferAccessStrategy strategy); extern Buffer ReadBufferWithoutRelcache(RelFileNode rnode, ForkNumber forkNum, BlockNumber blockNum, - ReadBufferMode mode, BufferAccessStrategy strategy); + ReadBufferMode mode, BufferAccessStrategy strategy, + bool permanent); extern void ReleaseBuffer(Buffer buffer); extern void UnlockReleaseBuffer(Buffer buffer); extern void MarkBufferDirty(Buffer buffer); @@ -203,6 +204,9 @@ extern BlockNumber RelationGetNumberOfBlocksInFork(Relation relation, extern void FlushOneBuffer(Buffer buffer); extern void FlushRelationBuffers(Relation rel); extern void FlushRelationsAllBuffers(struct SMgrRelationData **smgrs, int nrels); +extern void CreateAndCopyRelationData(RelFileNode src_rnode, + RelFileNode dst_rnode, + bool permanent); extern void FlushDatabaseBuffers(Oid dbid); extern void DropRelFileNodeBuffers(struct SMgrRelationData *smgr_reln, ForkNumber *forkNum, int nforks, BlockNumber *firstDelBlock); |