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  • Committer: Stewart Smith
  • Date: 2008-07-13 06:56:15 UTC
  • mto: (210.1.1 drizzle)
  • mto: This revision was merged to the branch mainline in revision 211.
  • Revision ID: stewart@flamingspork.com-20080713065615-vzok75kgnnviokl9
Move MD5() into a UDF

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storage/myisam/mi_rrnd.c
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   get by MI_INFO. The next record can be read with pos= MI_POS_ERROR */
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#include "myisam_priv.h"
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using namespace drizzled;
 
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#include "myisamdef.h"
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/*
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           Read a row based on position.
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           HA_ERR_END_OF_FILE = EOF.
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*/
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int mi_rrnd(MI_INFO *info, unsigned char *buf, register internal::my_off_t filepos)
 
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int mi_rrnd(MI_INFO *info, uchar *buf, register my_off_t filepos)
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{
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  bool skip_deleted_blocks;
 
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  my_bool skip_deleted_blocks;
 
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  DBUG_ENTER("mi_rrnd");
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  skip_deleted_blocks=0;
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  info->update&= (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
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  if (info->opt_flag & WRITE_CACHE_USED && flush_io_cache(&info->rec_cache))
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    return(errno);
 
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    DBUG_RETURN(my_errno);
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  return ((*info->s->read_rnd)(info,buf,filepos,skip_deleted_blocks));
 
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  DBUG_RETURN ((*info->s->read_rnd)(info,buf,filepos,skip_deleted_blocks));
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}