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sdb_idx.h 1.33 KB
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DavidLi authored 2018-11-20 14:17 . Refactor creating index condition.
/* Copyright (c) 2018, SequoiaDB and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef SDB_IDX__H
#define SDB_IDX__H
#include <sql_class.h>
#include <client.hpp>
#include "sdb_cl.h"
int sdb_create_index(const KEY *keyInfo, Sdb_cl &cl);
int sdb_get_idx_order(KEY *key_info, bson::BSONObj &order, int order_direction);
int sdb_create_condition_from_key(TABLE *table, KEY *key_info,
const key_range *start_key,
const key_range *end_key,
bool from_records_in_range, bool eq_range_arg,
bson::BSONObj &condition);
int sdb_get_key_direction(ha_rkey_function find_flag);

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