63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
/*-------------------------------------------------------------------------
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*
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* replorigindesc.c
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* rmgr descriptor routines for replication/logical/origin.c
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*
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* Portions Copyright (c) 2015-2022, PostgreSQL Global Development Group
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*
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*
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* IDENTIFICATION
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* src/backend/access/rmgrdesc/replorigindesc.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 "replication/origin.h"
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void
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replorigin_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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switch (info)
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{
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case XLOG_REPLORIGIN_SET:
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{
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xl_replorigin_set *xlrec;
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xlrec = (xl_replorigin_set *) rec;
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appendStringInfo(buf, "set %u; lsn %X/%X; force: %d",
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xlrec->node_id,
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LSN_FORMAT_ARGS(xlrec->remote_lsn),
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xlrec->force);
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break;
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}
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case XLOG_REPLORIGIN_DROP:
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{
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xl_replorigin_drop *xlrec;
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xlrec = (xl_replorigin_drop *) rec;
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appendStringInfo(buf, "drop %u", xlrec->node_id);
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break;
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}
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}
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}
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const char *
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replorigin_identify(uint8 info)
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{
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switch (info)
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{
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case XLOG_REPLORIGIN_SET:
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return "SET";
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case XLOG_REPLORIGIN_DROP:
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return "DROP";
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default:
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return NULL;
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}
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}
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