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Viewing changes to storage/myisam/mi_scan.c

  • Committer: Monty Taylor
  • Date: 2008-07-16 19:10:24 UTC
  • mfrom: (51.1.127 remove-dbug)
  • mto: This revision was merged to the branch mainline in revision 176.
  • Revision ID: monty@inaugust.com-20080716191024-prjgoh7fbri7rx26
Merged from remove-dbug.

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storage/myisam/mi_scan.c
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int mi_scan_init(register MI_INFO *info)
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{
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  DBUG_ENTER("mi_scan_init");
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  info->nextpos=info->s->pack.header_length;    /* Read first record */
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  info->lastinx= -1;                            /* Can't forward or backward */
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  if (info->opt_flag & WRITE_CACHE_USED && flush_io_cache(&info->rec_cache))
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    DBUG_RETURN(my_errno);
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  DBUG_RETURN(0);
 
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    return(my_errno);
 
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  return(0);
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}
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/*
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int mi_scan(MI_INFO *info, uchar *buf)
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{
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  DBUG_ENTER("mi_scan");
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  /* Init all but update-flag */
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  info->update&= (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
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  DBUG_RETURN ((*info->s->read_rnd)(info,buf,info->nextpos,1));
 
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  return((*info->s->read_rnd)(info,buf,info->nextpos,1));
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}