index_range_scan.cc File Reference

#include "sql/range_optimizer/index_range_scan.h"
#include <assert.h>
#include <fcntl.h>
#include <stdio.h>
#include <algorithm>
#include <memory>
#include "field_types.h"
#include "m_string.h"
#include "my_alloc.h"
#include "my_base.h"
#include "my_dbug.h"
#include "my_sys.h"
#include "mysql/components/services/bits/psi_bits.h"
#include "mysql/service_mysql_alloc.h"
#include "mysql/strings/m_ctype.h"
#include "sql/join_optimizer/bit_utils.h"
#include "sql/key.h"
#include "sql/psi_memory_key.h"
#include "sql/range_optimizer/reverse_index_range_scan.h"
#include "sql/sql_bitmap.h"
#include "sql/sql_class.h"
#include "sql/sql_const.h"
#include "sql/sql_executor.h"
#include "sql/sql_select.h"
#include "sql/system_variables.h"
#include "sql/table.h"
#include "sql/thr_malloc.h"
#include "sql_string.h"
#include "template_utils.h"

Functions
range_seq_t	quick_range_seq_init (void *init_param, uint, uint)
uint	quick_range_seq_next (range_seq_t rseq, KEY_MULTI_RANGE *range)
static bool	has_blob_primary_key (const TABLE *table)
	Does this TABLE have a primary key with a BLOB component? More...
bool	InitIndexRangeScan (TABLE *table, handler *file, int index, unsigned mrr_flags, bool in_ror_merged_scan, MY_BITMAP *column_bitmap)

Function Documentation

has_blob_primary_key()

static bool has_blob_primary_key ( const TABLE *  table )

static

Does this TABLE have a primary key with a BLOB component?

InitIndexRangeScan()

bool InitIndexRangeScan	(	TABLE *	table,
		handler *	file,
		int	index,
		unsigned	mrr_flags,
		bool	in_ror_merged_scan,
		MY_BITMAP *	column_bitmap
	)

quick_range_seq_init()

range_seq_t quick_range_seq_init	(	void *	init_param,
		uint	n_ranges,
		uint	flags
	)

quick_range_seq_next()

uint quick_range_seq_next	(	range_seq_t	rseq,
		KEY_MULTI_RANGE *	range
	)