48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/*-------------------------------------------------------------------------
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*
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* relmapdesc.c
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* rmgr descriptor routines for utils/cache/relmapper.c
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*
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* Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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*
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* IDENTIFICATION
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* src/backend/access/rmgrdesc/relmapdesc.c
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*
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*-------------------------------------------------------------------------
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*/
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#include "postgres.h"
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#include "utils/relmapper.h"
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void
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relmap_desc(StringInfo buf, XLogReaderState *record)
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{
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char *rec = XLogRecGetData(record);
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uint8 info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
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if (info == XLOG_RELMAP_UPDATE)
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{
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xl_relmap_update *xlrec = (xl_relmap_update *) rec;
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appendStringInfo(buf, "database %u tablespace %u size %u",
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xlrec->dbid, xlrec->tsid, xlrec->nbytes);
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}
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}
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const char *
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relmap_identify(uint8 info)
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{
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const char *id = NULL;
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switch (info & ~XLR_INFO_MASK)
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{
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case XLOG_RELMAP_UPDATE:
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id = "UPDATE";
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break;
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}
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return id;
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}
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