8000 WAL utils defs · postgrespro/postgres_cluster@157ff4e · GitHub
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WAL utils defs
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‎src/include/access/xlogutils.h

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#ifndef XLOG_UTILS_H
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#include "utils/rel.h"
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extern int XLogIsOwnerOfTuple(RelFileNode hnode, ItemPointer iptr,
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TransactionId xid, CommandId cid);
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extern bool XLogIsValidTuple(RelFileNode hnode, ItemPointer iptr);
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extern void XLogOpenLogRelation(void);
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extern Buffer XLogReadBuffer(bool extend, Relation reln, BlockNumber blkno);
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extern void XLogCloseRelationCache(void);
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extern Relation XLogOpenRelation(bool redo, RmgrId rmid, RelFileNode rnode);
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#endif

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