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mysql.sln:

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Enable 'mysys' build if target 'Enterprise'
item_subselect.h:
  Fixed bug #27870. The bug that causes crashes manifests itself at some
  conditions when executing an equijoin query with WHERE condition
  containing a subquery predicate of the form join_attr NOT IN (SELECT ...).


VC++Files/mysql.sln:
  Enable 'mysys' build if target 'Enterprise'
sql/item_subselect.h:
  Fixed bug #27870. The bug that causes crashes manifests itself at some
  conditions when executing an equijoin query with WHERE condition
  containing a subquery predicate of the form join_attr NOT IN (SELECT ...).
This commit is contained in:
unknown 2007-04-19 22:56:04 +02:00
parent 3e7dd5e094
commit 777b39fbf6
2 changed files with 6 additions and 1 deletions
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1
VC++Files/mysql.sln
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@ -733,6 +733,7 @@ Global
{44D9C7DC-6636-4B82-BD01-6876C64017DF}.Debug 98.ActiveCfg = Debug 98|Win32
{44D9C7DC-6636-4B82-BD01-6876C64017DF}.Debug 98.Build.0 = Debug 98|Win32
{44D9C7DC-6636-4B82-BD01-6876C64017DF}.Enterprise.ActiveCfg = Release|Win32
{44D9C7DC-6636-4B82-BD01-6876C64017DF}.Enterprise.Build.0 = Release|Win32
{44D9C7DC-6636-4B82-BD01-6876C64017DF}.Enterprise Debug.ActiveCfg = Debug|Win32
{44D9C7DC-6636-4B82-BD01-6876C64017DF}.Enterprise Debug.Build.0 = Debug|Win32
{44D9C7DC-6636-4B82-BD01-6876C64017DF}.Enterprise GPL.ActiveCfg = Release|Win32

6
sql/item_subselect.h
View file

@ -276,7 +276,11 @@ public:
{
return pushed_cond_guards ? pushed_cond_guards + i : NULL;
}
void set_cond_guard_var(int i, bool v) { pushed_cond_guards[i]= v; }
void set_cond_guard_var(int i, bool v)
{
if ( pushed_cond_guards)
pushed_cond_guards[i]= v;
}
bool have_guarded_conds() { return test(pushed_cond_guards); }
Item_func_not_all *upper_item; // point on NOT/NOP before ALL/SOME subquery