mhansson/martin@linux-st28.site 660d647526 Bug#27634: group_by test fails ...

On many architectures, e.g. 68000, x86, the double registers have higher precision 
than the IEEE standard prescribes. When compiled with flags -O and higher, some double's 
go into registers and therefore have higher precision. In one test case the cost 
information of the best and second-best key were close enough to be influenced by this 
effect, causing a failed test in distribution builds.

Fixed by removing some rows from the table in question so that cost information is not
influenced by decimals beyond standard definition of double.

2007-06-12 15:10:33 +03:00

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