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Fix for Bug#3754 "SET GLOBAL myisam_max_sort_file_size doesn't

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work as expected": precision-losing conversion removed from 
sys_var_thd_ulonglong.


mysql-test/r/variables.result:
  Test case for Bug#3754
mysql-test/t/variables.test:
  Test case for Bug#3754
sql/set_var.cc:
  Fix for Bug#3754: precision-losing conversion removed from 
  sys_var_thd_ulonglong.
This commit is contained in:
unknown
2004-05-19 16:42:29 +04:00
parent efbf373be7
commit 458f07519c
3 changed files with 13 additions and 3 deletions
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4
sql/set_var.cc
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@ -965,11 +965,11 @@ bool sys_var_thd_ulonglong::update(THD *thd, set_var *var)
{
ulonglong tmp= var->value->val_int();
if ((ulonglong) tmp > max_system_variables.*offset)
if (tmp > max_system_variables.*offset)
tmp= max_system_variables.*offset;
if (option_limits)
tmp= (ulong) getopt_ull_limit_value(tmp, option_limits);
tmp= getopt_ull_limit_value(tmp, option_limits);
if (var->type == OPT_GLOBAL)
{
/* Lock is needed to make things safe on 32 bit systems */