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hf's fix for bug #9060 (FORMAT returns incorrect result)

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we need proper rounding there


mysql-test/r/func_math.result:
  test result fixed
mysql-test/t/func_math.test:
  test case added
sql/item_func.cc:
  my_double_round implementation added
sql/item_strfunc.cc:
  my_double_round used
sql/mysql_priv.h:
  my_double_round interface
This commit is contained in:
unknown
2005-05-20 01:04:08 +05:00
parent 9c1bc4252f
commit 4482604ec6
5 changed files with 24 additions and 8 deletions
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3
mysql-test/r/func_math.result
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@ -120,6 +120,9 @@ ASIN(0.8+0.2)
SELECT ASIN(1.2-0.2);
ASIN(1.2-0.2)
1.5707963267949
select format(4.55, 1), format(4.551, 1);
format(4.55, 1) format(4.551, 1)
4.6 4.6
explain extended select degrees(pi()),radians(360);
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used