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Overview
Comment:Remove a superfluous variable initialization.
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Timelines: family | ancestors | descendants | both | trunk
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SHA1: 68766f837491cb89c2103f2627eb9e23ab326a68
User & Date: drh 2014-05-07 20:33:17.262
Context
2014-05-07
21:16
Include sqlite3rtree.h in the tsrc/ pile of source files during target_source in the main.mk makefile. (check-in: 116bed5af6 user: drh tags: trunk)
20:33
Remove a superfluous variable initialization. (check-in: 68766f8374 user: drh tags: trunk)
20:24
A better fix for the group_concat() problem. (check-in: 1c086deebd user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/where.c.
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){
  int i, j;
  if( pX->nLTerm >= pY->nLTerm ) return 0; /* X is not a subset of Y */
  if( pX->rRun >= pY->rRun ){
    if( pX->rRun > pY->rRun ) return 0;    /* X costs more than Y */
    if( pX->nOut > pY->nOut ) return 0;    /* X costs more than Y */
  }
  for(j=0, i=pX->nLTerm-1; i>=0; i--){
    for(j=pY->nLTerm-1; j>=0; j--){
      if( pY->aLTerm[j]==pX->aLTerm[i] ) break;
    }
    if( j<0 ) return 0;  /* X not a subset of Y since term X[i] not used by Y */
  }
  return 1;  /* All conditions meet */
}








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3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771

){
  int i, j;
  if( pX->nLTerm >= pY->nLTerm ) return 0; /* X is not a subset of Y */
  if( pX->rRun >= pY->rRun ){
    if( pX->rRun > pY->rRun ) return 0;    /* X costs more than Y */
    if( pX->nOut > pY->nOut ) return 0;    /* X costs more than Y */
  }
  for(i=pX->nLTerm-1; i>=0; i--){
    for(j=pY->nLTerm-1; j>=0; j--){
      if( pY->aLTerm[j]==pX->aLTerm[i] ) break;
    }
    if( j<0 ) return 0;  /* X not a subset of Y since term X[i] not used by Y */
  }
  return 1;  /* All conditions meet */
}
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