api0misc.cc File Reference

#include <errno.h>
#include "api0misc.h"
#include "trx0roll.h"
#include "srv0srv.h"
#include "dict0mem.h"
#include "dict0dict.h"
#include "pars0pars.h"
#include "row0sel.h"
#include "lock0lock.h"
#include "ha_prototypes.h"
#include <m_ctype.h>
#include <mysys_err.h>
#include <mysql/plugin.h>

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Functions
UNIV_INTERN dberr_t	ib_trx_lock_table_with_retry (trx_t *trx, dict_table_t *table, enum lock_mode mode)
UNIV_INTERN ibool	ib_handle_errors (dberr_t *new_err, trx_t *trx, que_thr_t *thr, trx_savept_t *savept)

Detailed Description

InnoDB Native API

2008-08-01 Created by Sunny Bains 3/20/2011 Jimmy Yang extracted from Embedded InnoDB

Definition in file api0misc.cc.

Function Documentation

UNIV_INTERN ibool ib_handle_errors	(	dberr_t *	new_err,
		trx_t *	trx,
		que_thr_t *	thr,
		trx_savept_t *	savept
	)

Handles user errors and lock waits detected by the database engine.

Returns

TRUE if it was a lock wait and we should continue running the query thread

Parameters

new_err	out: possible new error encountered in lock wait, or if no new error, the value of trx->error_state at the entry of this function
trx	in: transaction
thr	in: query thread
savept	in: savepoint or NULL

Definition at line 127 of file api0misc.cc.

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UNIV_INTERN dberr_t ib_trx_lock_table_with_retry	(	trx_t *	trx,
		dict_table_t *	table,
		enum lock_mode	mode
	)

Sets a lock on a table.

Returns

error code or DB_SUCCESS

Parameters

trx	in/out: transaction
table	in: table to lock
mode	in: LOCK_X or LOCK_S

Definition at line 51 of file api0misc.cc.

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