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renamed:

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Item_buff -> Cached_item
  Item_arena -> Query_arena
  TEST_ASSERT -> YYERROR_UNLESS
This commit is contained in:
serg@serg.mylan
2005-06-15 19:58:35 +02:00
parent b41f9b36cb
commit 01b3c70926
17 changed files with 124 additions and 124 deletions
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36
sql/sql_class.h
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@ -646,7 +646,7 @@ typedef struct system_status_var
void free_tmp_table(THD *thd, TABLE *entry);
class Item_arena
class Query_arena
{
public:
/*
@ -659,12 +659,12 @@ public:
#ifndef DBUG_OFF
bool backup_arena;
#endif
enum enum_state
enum enum_state
{
INITIALIZED= 0, INITIALIZED_FOR_SP= 1, PREPARED= 2,
CONVENTIONAL_EXECUTION= 3, EXECUTED= 4, ERROR= -1
};
enum_state state;
/* We build without RTTI, so dynamic_cast can't be used. */
@ -674,22 +674,22 @@ public:
};
/*
This constructor is used only when Item_arena is created as
backup storage for another instance of Item_arena.
This constructor is used only when Query_arena is created as
backup storage for another instance of Query_arena.
*/
Item_arena() {};
Query_arena() {};
/*
Create arena for already constructed THD using its variables as
parameters for memory root initialization.
*/
Item_arena(THD *thd);
Query_arena(THD *thd);
/*
Create arena and optionally init memory root with minimal values.
Particularly used if Item_arena is part of Statement.
Particularly used if Query_arena is part of Statement.
*/
Item_arena(bool init_mem_root);
Query_arena(bool init_mem_root);
virtual Type type() const;
virtual ~Item_arena() {};
virtual ~Query_arena() {};
inline bool is_stmt_prepare() const { return state == INITIALIZED; }
inline bool is_stmt_prepare_or_first_sp_execute() const
@ -721,9 +721,9 @@ public:
return ptr;
}
void set_n_backup_item_arena(Item_arena *set, Item_arena *backup);
void restore_backup_item_arena(Item_arena *set, Item_arena *backup);
void set_item_arena(Item_arena *set);
void set_n_backup_item_arena(Query_arena *set, Query_arena *backup);
void restore_backup_item_arena(Query_arena *set, Query_arena *backup);
void set_item_arena(Query_arena *set);
};
@ -743,7 +743,7 @@ class Cursor;
be used explicitly.
*/
class Statement: public Item_arena
class Statement: public Query_arena
{
Statement(const Statement &rhs); /* not implemented: */
Statement &operator=(const Statement &rhs); /* non-copyable */
@ -1107,9 +1107,9 @@ public:
Item_change_list change_list;
/*
Current prepared Item_arena if there one, or 0
Current prepared Query_arena if there one, or 0
*/
Item_arena *current_arena;
Query_arena *current_arena;
/*
next_insert_id is set on SET INSERT_ID= #. This is used as the next
generated auto_increment value in handler.cc
@ -1370,13 +1370,13 @@ public:
inline void fatal_error()
{
is_fatal_error= 1;
net.report_error= 1;
net.report_error= 1;
DBUG_PRINT("error",("Fatal error set"));
}
inline CHARSET_INFO *charset() { return variables.character_set_client; }
void update_charset();
inline Item_arena *change_arena_if_needed(Item_arena *backup)
inline Query_arena *change_arena_if_needed(Query_arena *backup)
{
/*
use new arena if we are in a prepared statements and we have not