tblspcdesc.c

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/*-------------------------------------------------------------------------
 *
 * tblspcdesc.c
 *    rmgr descriptor routines for commands/tablespace.c
 *
 * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 *
 * IDENTIFICATION
 *    src/backend/access/rmgrdesc/tblspcdesc.c
 *
 *-------------------------------------------------------------------------
 */
#include "postgres.h"

#include "commands/tablespace.h"


void
tblspc_desc(StringInfo buf, XLogReaderState *record)
{
    char       *rec = XLogRecGetData(record);
    uint8       info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;

    if (info == XLOG_TBLSPC_CREATE)
    {
        xl_tblspc_create_rec *xlrec = (xl_tblspc_create_rec *) rec;

        appendStringInfo(buf, "%u \"%s\"", xlrec->ts_id, xlrec->ts_path);
    }
    else if (info == XLOG_TBLSPC_DROP)
    {
        xl_tblspc_drop_rec *xlrec = (xl_tblspc_drop_rec *) rec;

        appendStringInfo(buf, "%u", xlrec->ts_id);
    }
}

const char *
tblspc_identify(uint8 info)
{
    const char *id = NULL;

    switch (info & ~XLR_INFO_MASK)
    {
        case XLOG_TBLSPC_CREATE:
            id = "CREATE";
            break;
        case XLOG_TBLSPC_DROP:
            id = "DROP";
            break;
    }

    return id;
}