dict0mem.cc File Reference

#include "dict0mem.h"
#include "rem0rec.h"
#include "data0type.h"
#include "mach0data.h"
#include "dict0dict.h"
#include "fts0priv.h"
#include "ha_prototypes.h"
#include "mysql_com.h"
#include "lock0lock.h"

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Macros
#define	DICT_HEAP_SIZE   100

Functions
UNIV_INTERN dict_table_t *	dict_mem_table_create (const char *name, ulint space, ulint n_cols, ulint flags, ulint flags2)
UNIV_INTERN void	dict_mem_table_free (dict_table_t *table)
UNIV_INTERN void	dict_mem_table_add_col (dict_table_t *table, mem_heap_t *heap, const char *name, ulint mtype, ulint prtype, ulint len)

Variables
static unsigned	i
static unsigned const char *	to

Detailed Description

Data dictionary memory object creation

Created 1/8/1996 Heikki Tuuri

Definition in file dict0mem.cc.

Macro Definition Documentation

#define DICT_HEAP_SIZE   100

initial memory heap size when creating a table or index object

Definition at line 48 of file dict0mem.cc.

Function Documentation

UNIV_INTERN void dict_mem_table_add_col	(	dict_table_t *	table,
		mem_heap_t *	heap,
		const char *	name,
		ulint	mtype,
		ulint	prtype,
		ulint	len
	)

Adds a column definition to a table.

Parameters

table	in: table
heap	in: temporary memory heap, or NULL
name	in: column name, or NULL
mtype	in: main datatype
prtype	in: precise type
len	in: precision

Definition at line 206 of file dict0mem.cc.

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UNIV_INTERN dict_table_t* dict_mem_table_create	(	const char *	name,
		ulint	space,
		ulint	n_cols,
		ulint	flags,
		ulint	flags2
	)

Creates a table memory object.

Returns

own: table object

Parameters

name	in: table name
space	in: space where the clustered index of the table is placed
n_cols	in: number of columns
flags	in: table flags
flags2	in: table flags2

Definition at line 61 of file dict0mem.cc.

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UNIV_INTERN void dict_mem_table_free

(

dict_table_t *

table

)

Free a table memory object.

Parameters

table

in: table

Definition at line 130 of file dict0mem.cc.

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Variable Documentation

unsigned i

< in/out: table in: column offset corresponding to s

Definition at line 252 of file dict0mem.cc.

unsigned const char* to

in: new column name

Definition at line 252 of file dict0mem.cc.