NdbIndexStat Class Reference

#include <NdbIndexStat.hpp>

List of all members.

Classes
struct	Area
struct	Entry
struct	Pointer
Public Types
enum	{ RR_UseDb = 1, RR_NoUpdate = 2 }
Public Member Functions
	NdbIndexStat (const NdbDictionary::Index *index)
	~NdbIndexStat ()
int	alloc_cache (Uint32 entries)
int	records_in_range (const NdbDictionary::Index *index, NdbTransaction *trans, const NdbRecord *key_record, const NdbRecord *result_record, const NdbIndexScanOperation::IndexBound *ib, Uint64 table_rows, Uint64 *count, int flags)
const NdbError &	getNdbError () const
Private Member Functions
	STATIC_CONST (EntrySize=sizeof(Entry) >> 2)
	STATIC_CONST (PointerSize=sizeof(Pointer) >> 2)
int	stat_cmpkey (const Area &a, const Uint32 *key1, Uint32 keylen1, const Uint32 *key2, Uint32 keylen2)
int	stat_search (const Area &a, const Uint32 *key, Uint32 keylen, Uint32 *idx, bool *match)
int	stat_oldest (const Area &a)
int	stat_delete (Area &a, Uint32 k)
int	stat_update (const Uint32 *key1, Uint32 keylen1, const Uint32 *key2, Uint32 keylen2, const float pct[2])
int	stat_select (const Uint32 *key1, Uint32 keylen1, const Uint32 *key2, Uint32 keylen2, float pct[2])
void	set_error (int code)
int	addKeyPartInfo (const NdbRecord *record, const char *keyRecordData, Uint32 keyPartNum, const NdbIndexScanOperation::BoundType boundType, Uint32 *keyStatData, Uint32 &keyLength)
Private Attributes
	NDB_MAX_KEYSIZE_IN_WORDS
const NdbIndexImpl &	m_index
Uint32	m_areasize
Uint16	m_seq
Area	m_area [2]
Uint32 *	m_cache
NdbError	m_error
Friends
struct	Pointer
struct	Entry
struct	Area

---

Member Enumeration Documentation

anonymous enum

Enumerator:

RR_UseDb
RR_NoUpdate

---

Constructor & Destructor Documentation

NdbIndexStat::NdbIndexStat

(

const NdbDictionary::Index *

index

)

NdbIndexStat::~NdbIndexStat

(

)

---

Member Function Documentation

int NdbIndexStat::addKeyPartInfo	(	const NdbRecord *	record,
		const char *	keyRecordData,
		Uint32	keyPartNum,
		const NdbIndexScanOperation::BoundType	boundType,
		Uint32 *	keyStatData,
		Uint32 &	keyLength
	)			[private]

int NdbIndexStat::alloc_cache

(

Uint32

entries

)

const NdbError& NdbIndexStat::getNdbError

(

)

const

int NdbIndexStat::records_in_range	(	const NdbDictionary::Index *	index,
		NdbTransaction *	trans,
		const NdbRecord *	key_record,
		const NdbRecord *	result_record,
		const NdbIndexScanOperation::IndexBound *	ib,
		Uint64	table_rows,
		Uint64 *	count,
		int	flags
	)

void NdbIndexStat::set_error

(

int

code

)

[private]

int NdbIndexStat::stat_cmpkey	(	const Area &	a,
		const Uint32 *	key1,
		Uint32	keylen1,
		const Uint32 *	key2,
		Uint32	keylen2
	)			[private]

int NdbIndexStat::stat_delete	(	Area &	a,
		Uint32	k
	)			[private]

int NdbIndexStat::stat_oldest

(

const Area &

a

)

[private]

int NdbIndexStat::stat_search	(	const Area &	a,
		const Uint32 *	key,
		Uint32	keylen,
		Uint32 *	idx,
		bool *	match
	)			[private]

int NdbIndexStat::stat_select	(	const Uint32 *	key1,
		Uint32	keylen1,
		const Uint32 *	key2,
		Uint32	keylen2,
		float	pct[2]
	)			[private]

int NdbIndexStat::stat_update	(	const Uint32 *	key1,
		Uint32	keylen1,
		const Uint32 *	key2,
		Uint32	keylen2,
		const float	pct[2]
	)			[private]

NdbIndexStat::STATIC_CONST

(

PointerSize

= sizeof(Pointer) >> 2

)

[private]

NdbIndexStat::STATIC_CONST

(

EntrySize

= sizeof(Entry) >> 2

)

[private]

---

Friends And Related Function Documentation

friend struct Area [friend]

friend struct Entry [friend]

friend struct Pointer [friend]

---

Member Data Documentation

Area NdbIndexStat::m_area[2] [private]

Uint32 NdbIndexStat::m_areasize [private]

Uint32* NdbIndexStat::m_cache [private]

NdbError NdbIndexStat::m_error [private]

const NdbIndexImpl& NdbIndexStat::m_index [private]

Uint16 NdbIndexStat::m_seq [private]

NdbIndexStat::NDB_MAX_KEYSIZE_IN_WORDS [private]

---

The documentation for this class was generated from the following file:

• include/ndbapi/NdbIndexStat.hpp