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Viewing changes to drizzled/function/math/multiply.cc

  • Committer: Lee Bieber
  • Date: 2010-12-23 23:11:00 UTC
  • mfrom: (2024.1.1 clean)
  • Revision ID: kalebral@gmail.com-20101223231100-0rqirgz7ugkl10yp
Merge Brian - session list cleanup

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drizzled/function/math/multiply.cc
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/** See Item_func_plus::decimal_op for comments. */
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type::Decimal *Item_func_mul::decimal_op(type::Decimal *decimal_value)
 
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my_decimal *Item_func_mul::decimal_op(my_decimal *decimal_value)
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{
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  type::Decimal value1, *val1;
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  type::Decimal value2, *val2;
 
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  my_decimal value1, *val1;
 
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  my_decimal value2, *val2;
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  val1= args[0]->val_decimal(&value1);
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  if ((null_value= args[0]->null_value))
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    return 0;
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  val2= args[1]->val_decimal(&value2);
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  if (!(null_value= (args[1]->null_value ||
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                     (class_decimal_mul(E_DEC_FATAL_ERROR, decimal_value, val1,
 
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                     (my_decimal_mul(E_DEC_FATAL_ERROR, decimal_value, val1,
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                                    val2) > 3))))
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    return decimal_value;
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  return 0;
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  decimals= min(args[0]->decimals + args[1]->decimals, DECIMAL_MAX_SCALE);
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  int precision= min(args[0]->decimal_precision() + args[1]->decimal_precision(),
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                     (unsigned int)DECIMAL_MAX_PRECISION);
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  max_length= class_decimal_precision_to_length(precision, decimals,unsigned_flag);
 
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  max_length= my_decimal_precision_to_length(precision, decimals,unsigned_flag);
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}
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} /* namespace drizzled */