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  • Committer: Lee Bieber
  • Date: 2010-08-21 22:42:44 UTC
  • mto: (1727.1.1 build)
  • mto: This revision was merged to the branch mainline in revision 1728.
  • Revision ID: lbieber@kalebral-2.local-20100821224244-kh3gmsvi45dlbuu1
https://launchpad.net/bugs/622005
For the feature request (https://blueprints.launchpad.net/drizzle/+spec/limit-maximum-sort-size) 
that is requesting the ability to cap various buffers, we first tried setting the join buffer to 
1 to see how that would affect the test results and expose test results that need to 
sorted (by adding --sorted_result). 

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drizzled/field/decimal.cc
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bool Field_decimal::store_value(const my_decimal *decimal_value)
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{
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  int error= my_decimal2binary(E_DEC_FATAL_ERROR & ~E_DEC_OVERFLOW,
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                                         decimal_value, ptr, precision, dec);
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  if (warn_if_overflow(error))
 
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  int error= 0;
 
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  if (warn_if_overflow(my_decimal2binary(E_DEC_FATAL_ERROR & ~E_DEC_OVERFLOW,
 
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                                         decimal_value, ptr, precision, dec)))
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  {
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    if (error != E_DEC_TRUNCATED)
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    {
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      my_decimal buff;
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      set_value_on_overflow(&buff, decimal_value->sign());
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      my_decimal2binary(E_DEC_FATAL_ERROR, &buff, ptr, precision, dec);
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    }
 
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    my_decimal buff;
 
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    set_value_on_overflow(&buff, decimal_value->sign());
 
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    my_decimal2binary(E_DEC_FATAL_ERROR, &buff, ptr, precision, dec);
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    error= 1;
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  }
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  return(error);