On Mon, Jun 29, 2009 at 05:35:40PM +0000, Martin Kersten wrote:

Update of /cvsroot/monetdb/MonetDB5/src/optimizer In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv13608

Modified Files: Makefile.ag opt_selcrack.mx Log Message: A first cracker inconvenience solved.

What about types void, bit, bte, chr, bat, ptr?

Stefan

U Makefile.ag Index: Makefile.ag =================================================================== RCS file: /cvsroot/monetdb/MonetDB5/src/optimizer/Makefile.ag,v retrieving revision 1.74 retrieving revision 1.75 diff -u -d -r1.74 -r1.75 --- Makefile.ag 30 Apr 2009 18:42:48 -0000 1.74 +++ Makefile.ag 29 Jun 2009 17:35:38 -0000 1.75 @@ -15,7 +15,7 @@ # Copyright August 2008-2009 MonetDB B.V. # All Rights Reserved.

-INCLUDES = -I../mal -I../modules/mal -I../modules/kernel $(MONETDB_INCS) \ +INCLUDES = -I../mal -I../modules/atoms -I../modules/mal -I../modules/kernel $(MONETDB_INCS) \ $(Z_CFLAGS) $(BZ_CFLAGS) $(PCL_FLAGS) $(PCRE_CFLAGS)

U opt_selcrack.mx Index: opt_selcrack.mx =================================================================== RCS file: /cvsroot/monetdb/MonetDB5/src/optimizer/opt_selcrack.mx,v retrieving revision 1.2 retrieving revision 1.3 diff -u -d -r1.2 -r1.3 --- opt_selcrack.mx 30 Apr 2009 12:56:43 -0000 1.2 +++ opt_selcrack.mx 29 Jun 2009 17:35:38 -0000 1.3 @@ -74,22 +74,27 @@

/* add a property "can be cracked" to every base relation that is a candidate for selection cracking */
/* also, for every candidate bat, maintain the table name */

• if ( match2(p, batRef, newRef) || match2(p, sqlRef, bindRef) ){  
  

• if ( match2(p, sqlRef, bindRef) ){  
  ValRecord v, *vp;
  
  /* crack only supported data types */
  

• 	if ( getTailType(mb->var[getArg(p,0)]->type)==TYPE_str )
  

• 	switch( getTailType(mb->var[getArg(p,0)]->type) ){
  

• 	case TYPE_int: case TYPE_lng: case TYPE_sht:
  

• 	case TYPE_flt: case TYPE_dbl: case TYPE_oid:
  

What about types void, bit, bte, chr, bat, ptr?

Stefan

• 		break;
  

• 	case TYPE_wrd: /* to be moved up */
  

• 	default:
  		continue;
  

• 	}
  
  /* avoid cracking delta bats used for updates */
  

• 	if (getModuleId(p)== sqlRef && mb->var[getArg(p,4)]->value.val.ival != 0 ) 
  

• 	if (mb->var[getArg(p,4)]->value.val.ival != 0 ) 
  	continue;		
  	
  varSetProp(mb, getArg(p, 0), canBeCrackedProp, 0, NULL);
  
  vp = VALset(&v, TYPE_str, GDKstrdup(getVar(mb,getArg(p,2))->value.val.sval));
  

•                    varSetProp(mb, getArg(p,0), tableProp, op_eq, vp);
  

• 	varSetProp(mb, getArg(p,0), tableProp, op_eq, vp);
  continue;
  

  }

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