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Merge MySQL 5.1.46 into MariaDB.

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Still two test failures to be solved: main.myisam and main.subselect.
This commit is contained in:
unknown
2010-04-28 14:52:24 +02:00
parent 1f683a7270 c9cfd2df5f
commit b1e00b6be8
1343 changed files with 951110 additions and 3875 deletions
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22
sql/item_cmpfunc.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2000-2003 MySQL AB
/* Copyright (c) 2000, 2010 Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -1474,9 +1474,21 @@ public:
Item_cond(THD *thd, Item_cond *item);
Item_cond(List<Item> &nlist)
:Item_bool_func(), list(nlist), abort_on_null(0) {}
bool add(Item *item) { return list.push_back(item); }
bool add_at_head(Item *item) { return list.push_front(item); }
void add_at_head(List<Item> *nlist) { list.prepand(nlist); }
bool add(Item *item)
{
DBUG_ASSERT(item);
return list.push_back(item);
}
bool add_at_head(Item *item)
{
DBUG_ASSERT(item);
return list.push_front(item);
}
void add_at_head(List<Item> *nlist)
{
DBUG_ASSERT(nlist->elements);
list.prepand(nlist);
}
bool fix_fields(THD *, Item **ref);
enum Type type() const { return COND_ITEM; }
@ -1605,7 +1617,7 @@ public:
longlong val_int();
const char *func_name() const { return "multiple equal"; }
optimize_type select_optimize() const { return OPTIMIZE_EQUAL; }
void sort(Item_field_cmpfunc cmp, void *arg);
void sort(Item_field_cmpfunc compare, void *arg);
friend class Item_equal_iterator;
void fix_length_and_dec();
bool fix_fields(THD *thd, Item **ref);