#include "transaction_transient.hpp"
#include "es.h"
#include "heap_file.h"
#include "lob_locator.hpp"
#include "oid.h"
#include "memory_hash.h"
#include "memory_private_allocator.hpp"
#include "rb_tree.h"
#include "string_buffer.hpp"
#include "vacuum.h"
#include <cstring>

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Classes
struct	lob_savepoint_entry

struct	lob_locator_entry

Functions
static void	lob_locator_put_meta (const char *locator, std::string &meta_name)

static void	lob_locator_free (lob_locator_entry *&entry)

static int	lob_locator_cmp (const lob_locator_entry e1, const lob_locator_entry e2)

	RB_PROTOTYPE_STATIC (lob_rb_root, lob_locator_entry, head, lob_locator_cmp)

int	xtx_add_lob_locator (cubthread::entry thread_p, const char locator, LOB_LOCATOR_STATE state)

LOB_LOCATOR_STATE	xtx_find_lob_locator (cubthread::entry thread_p, const char locator, char *real_locator)

int	xtx_change_state_of_locator (cubthread::entry thread_p, const char locator, const char *new_locator, LOB_LOCATOR_STATE state)

int	xtx_drop_lob_locator (cubthread::entry thread_p, const char locator)

void	tx_lob_locator_clear (cubthread::entry thread_p, log_tdes tdes, bool at_commit, LOG_LSA *savept_lsa)

	RB_GENERATE_STATIC (lob_rb_root, lob_locator_entry, head, lob_locator_cmp)

Function Documentation

static int lob_locator_cmp	(	const lob_locator_entry *	e1,
		const lob_locator_entry *	e2
	)

static

Definition at line 475 of file transaction_transient.cpp.

References lob_locator_entry::key_hash, lob_locator_entry::m_key, and RB_GENERATE_STATIC().

static void lob_locator_free ( lob_locator_entry *& entry )

static

Definition at line 356 of file transaction_transient.cpp.

References NULL, lob_savepoint_entry::prev, and lob_locator_entry::top.

Referenced by tx_lob_locator_clear(), and xtx_drop_lob_locator().

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void lob_locator_put_meta	(	const char *	locator,
		std::string &	meta_name
	)

static

Definition at line 339 of file transaction_transient.cpp.

References assert, diff, lob_locator_key(), and lob_locator_meta().

Referenced by tx_lob_locator_clear().

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RB_GENERATE_STATIC	(	lob_rb_root	,
		lob_locator_entry	,
		head	,
		lob_locator_cmp
	)

Referenced by lob_locator_cmp().

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RB_PROTOTYPE_STATIC	(	lob_rb_root	,
		lob_locator_entry	,
		head	,
		lob_locator_cmp
	)

void tx_lob_locator_clear	(	cubthread::entry *	thread_p,
		log_tdes *	tdes,
		bool	at_commit,
		LOG_LSA *	savept_lsa
	)

Definition at line 372 of file transaction_transient.cpp.

References assert, es_delete_file(), es_rename_file(), lob_locator_free(), lob_locator_is_valid(), lob_locator_put_meta(), log_tdes::lob_locator_root, LOB_PERMANENT_CREATED, LOB_PERMANENT_DELETED, LOB_TRANSIENT_DELETED, lob_savepoint_entry::locator, LSA_GE(), LSA_LT(), NULL, lob_savepoint_entry::prev, RB_EMPTY, RB_MIN, RB_NEXT, RB_REMOVE, lob_savepoint_entry::savept_lsa, lob_savepoint_entry::state, and lob_locator_entry::top.

Referenced by log_abort_local(), log_abort_partial(), log_commit_local(), and xtran_server_end_topop().

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int xtx_add_lob_locator	(	cubthread::entry *	thread_p,
		const char *	locator,
		LOB_LOCATOR_STATE	state
	)

Definition at line 172 of file transaction_transient.cpp.

References ARG_FILE_LINE, assert, ER_FATAL_ERROR_SEVERITY, ER_LOG_UNKNOWN_TRANINDEX, er_set(), lob_locator_entry::key_hash, lob_locator_is_valid(), lob_locator_key(), log_tdes::lob_locator_root, lob_savepoint_entry::locator, LOG_FIND_TDES(), LOG_FIND_THREAD_TRAN_INDEX, LSA_LT(), lob_locator_entry::m_key, mht_5strhash(), NO_ERROR, NULL, lob_savepoint_entry::prev, RB_INSERT, lob_savepoint_entry::savept_lsa, log_tdes::savept_lsa, lob_savepoint_entry::state, strlcpy(), lob_locator_entry::top, and log_tdes::topop_lsa.

Referenced by lob_locator_add(), and slog_add_lob_locator().

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int xtx_change_state_of_locator	(	cubthread::entry *	thread_p,
		const char *	locator,
		const char *	new_locator,
		LOB_LOCATOR_STATE	state
	)

Definition at line 243 of file transaction_transient.cpp.

References ARG_FILE_LINE, assert, ER_FATAL_ERROR_SEVERITY, ER_LOG_UNKNOWN_TRANINDEX, er_set(), lob_locator_entry::key_hash, lob_locator_is_valid(), lob_locator_key(), log_tdes::lob_locator_root, lob_savepoint_entry::locator, LOG_FIND_TDES(), LOG_FIND_THREAD_TRAN_INDEX, LSA_GE(), LSA_LT(), lob_locator_entry::m_key, mht_5strhash(), NO_ERROR, NULL, lob_savepoint_entry::prev, RB_FIND, lob_savepoint_entry::savept_lsa, log_tdes::savept_lsa, lob_savepoint_entry::state, strlcpy(), lob_locator_entry::top, and log_tdes::topop_lsa.

Referenced by lob_locator_change_state(), and slog_change_state_of_locator().

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int xtx_drop_lob_locator	(	cubthread::entry *	thread_p,
		const char *	locator
	)

Definition at line 306 of file transaction_transient.cpp.

References ARG_FILE_LINE, assert, ER_FATAL_ERROR_SEVERITY, ER_LOG_UNKNOWN_TRANINDEX, er_set(), lob_locator_entry::key_hash, lob_locator_free(), lob_locator_is_valid(), lob_locator_key(), log_tdes::lob_locator_root, LOG_FIND_TDES(), LOG_FIND_THREAD_TRAN_INDEX, lob_locator_entry::m_key, mht_5strhash(), NO_ERROR, NULL, RB_FIND, and RB_REMOVE.

Referenced by lob_locator_drop(), and slog_drop_lob_locator().

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LOB_LOCATOR_STATE xtx_find_lob_locator	(	cubthread::entry *	thread_p,
		const char *	locator,
		char *	real_locator
	)

Definition at line 208 of file transaction_transient.cpp.

References assert, lob_locator_entry::key_hash, lob_locator_is_valid(), lob_locator_key(), log_tdes::lob_locator_root, LOB_NOT_FOUND, lob_savepoint_entry::locator, LOG_FIND_TDES(), LOG_FIND_THREAD_TRAN_INDEX, lob_locator_entry::m_key, mht_5strhash(), NULL, RB_FIND, lob_savepoint_entry::state, and lob_locator_entry::top.

Referenced by lob_locator_find(), and slog_find_lob_locator().

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Classes

Functions

Function Documentation