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WL#2486 - Natural/using join according to SQL:2003.

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Post-review fixes according to Monty's review.
This commit is contained in:
timour@mysql.com
2005-11-28 21:57:50 +02:00
parent f5804869e3
commit cc7d1268c4
12 changed files with 189 additions and 183 deletions
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19
sql/sql_list.h
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@@ -266,10 +266,21 @@ protected:
ls.elements= elm;
}
public:
base_list_iterator(base_list &list_par)
:list(&list_par), el(&list_par.first), prev(0), current(0)
base_list_iterator()
:list(0), el(0), prev(0), current(0)
{}
base_list_iterator(base_list &list_par)
{ init(list_par); }
inline void init(base_list &list_par)
{
list= &list_par;
el= &list_par.first;
prev= 0;
current= 0;
}
inline void *next(void)
{
prev=el;
@@ -364,6 +375,8 @@ template <class T> class List_iterator :public base_list_iterator
{
public:
List_iterator(List<T> &a) : base_list_iterator(a) {}
List_iterator() : base_list_iterator() {}
inline void init(List<T> &a) { base_list_iterator::init(a); }
inline T* operator++(int) { return (T*) base_list_iterator::next(); }
inline T *replace(T *a) { return (T*) base_list_iterator::replace(a); }
inline T *replace(List<T> &a) { return (T*) base_list_iterator::replace(a); }
@@ -385,6 +398,8 @@ protected:
public:
inline List_iterator_fast(List<T> &a) : base_list_iterator(a) {}
inline List_iterator_fast() : base_list_iterator() {}
inline void init(List<T> &a) { base_list_iterator::init(a); }
inline T* operator++(int) { return (T*) base_list_iterator::next_fast(); }
inline void rewind(void) { base_list_iterator::rewind(); }
void sublist(List<T> &list_arg, uint el_arg)