firebird-mirror/src/jrd/btr_proto.h

/*
 *	PROGRAM:	JRD Access Method
 *	MODULE:		btr_proto.h
 *	DESCRIPTION:	Prototype header file for btr.cpp
 *
 * The contents of this file are subject to the Interbase Public
 * License Version 1.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy
 * of the License at http://www.Inprise.com/IPL.html
 *
 * Software distributed under the License is distributed on an
 * "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
 * or implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code was created by Inprise Corporation
 * and its predecessors. Portions created by Inprise Corporation are
 * Copyright (C) Inprise Corporation.
 *
 * All Rights Reserved.
 * Contributor(s): ______________________________________.
 */

#ifndef JRD_BTR_PROTO_H
#define JRD_BTR_PROTO_H

#include "../jrd/btr.h"
#include "../jrd/ods.h"
#include "../jrd/req.h"
#include "../jrd/exe.h"

USHORT	BTR_all(Jrd::thread_db*, Jrd::jrd_rel*, Jrd::IndexDescAlloc**, Jrd::RelationPages*);
void	BTR_complement_key(Jrd::temporary_key*);
void	BTR_create(Jrd::thread_db*, Jrd::IndexCreation&, Jrd::SelectivityList&);
bool	BTR_delete_index(Jrd::thread_db*, Jrd::win*, USHORT);
bool	BTR_description(Jrd::thread_db*, Jrd::jrd_rel*, Ods::index_root_page*, Jrd::index_desc*, USHORT);
DSC*	BTR_eval_expression(Jrd::thread_db*, Jrd::index_desc*, Jrd::Record*, bool&);
void	BTR_evaluate(Jrd::thread_db*, const Jrd::IndexRetrieval*, Jrd::RecordBitmap**, Jrd::RecordBitmap*);
UCHAR*	BTR_find_leaf(Ods::btree_page*, Jrd::temporary_key*, UCHAR*, USHORT*, bool, bool);
Ods::btree_page*	BTR_find_page(Jrd::thread_db*, const Jrd::IndexRetrieval*, Jrd::win*, Jrd::index_desc*,
								 Jrd::temporary_key*, Jrd::temporary_key*);
void	BTR_insert(Jrd::thread_db*, Jrd::win*, Jrd::index_insertion*);
Jrd::idx_e	BTR_key(Jrd::thread_db*, Jrd::jrd_rel*, Jrd::Record*, Jrd::index_desc*, Jrd::temporary_key*,
					const bool, USHORT = 0);
USHORT	BTR_key_length(Jrd::thread_db*, Jrd::jrd_rel*, Jrd::index_desc*);
Ods::btree_page*	BTR_left_handoff(Jrd::thread_db*, Jrd::win*, Ods::btree_page*, SSHORT);
bool	BTR_lookup(Jrd::thread_db*, Jrd::jrd_rel*, USHORT, Jrd::index_desc*, Jrd::RelationPages*);
Jrd::idx_e	BTR_make_key(Jrd::thread_db*, USHORT, const Jrd::ValueExprNode* const*, const Jrd::index_desc*,
						 Jrd::temporary_key*, bool);
void	BTR_make_null_key(Jrd::thread_db*, const Jrd::index_desc*, Jrd::temporary_key*);
bool	BTR_next_index(Jrd::thread_db*, Jrd::jrd_rel*, Jrd::jrd_tra*, Jrd::index_desc*, Jrd::win*);
void	BTR_remove(Jrd::thread_db*, Jrd::win*, Jrd::index_insertion*);
void	BTR_reserve_slot(Jrd::thread_db*, Jrd::IndexCreation&);
void	BTR_selectivity(Jrd::thread_db*, Jrd::jrd_rel*, USHORT, Jrd::SelectivityList&);
bool	BTR_types_comparable(const dsc& target, const dsc& source);

#endif // JRD_BTR_PROTO_H
First steps towards a C++ conversion. 2001-05-23 15:26:42 +02:00			`/*`
			`* PROGRAM: JRD Access Method`
			`* MODULE: btr_proto.h`
const correctness, variables in scope, cleanup, etc. 2003-11-07 09:06:35 +01:00			`* DESCRIPTION: Prototype header file for btr.cpp`
First steps towards a C++ conversion. 2001-05-23 15:26:42 +02:00			`*`
			`* The contents of this file are subject to the Interbase Public`
			`* License Version 1.0 (the "License"); you may not use this file`
			`* except in compliance with the License. You may obtain a copy`
			`* of the License at http://www.Inprise.com/IPL.html`
			`*`
			`* Software distributed under the License is distributed on an`
			`* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express`
			`* or implied. See the License for the specific language governing`
			`* rights and limitations under the License.`
			`*`
			`* The Original Code was created by Inprise Corporation`
			`* and its predecessors. Portions created by Inprise Corporation are`
			`* Copyright (C) Inprise Corporation.`
			`*`
			`* All Rights Reserved.`
			`* Contributor(s): ______________________________________.`
			`*/`

Cleanup. Fixed a linking error with MSVC6, too. 2004-03-28 11:10:30 +02:00			`#ifndef JRD_BTR_PROTO_H`
			`#define JRD_BTR_PROTO_H`
First steps towards a C++ conversion. 2001-05-23 15:26:42 +02:00
			`#include "../jrd/btr.h"`
			`#include "../jrd/ods.h"`
			`#include "../jrd/req.h"`
changed csb_index_allocation to Array from str 2004-04-01 18:32:54 +02:00			`#include "../jrd/exe.h"`
First steps towards a C++ conversion. 2001-05-23 15:26:42 +02:00
Avoid manipulations with TDBB_use_db_page_space flag in jrd_rel::getPagesInternal 2008-04-02 15:55:10 +02:00			`USHORT BTR_all(Jrd::thread_db, Jrd::jrd_rel, Jrd::IndexDescAlloc*, Jrd::RelationPages);`
1) Fixed wrong ALL results in the ODS11 optimizer. 2) Fixed SF #527681 -- Strange/Inconsistent query results 2006-05-17 21:15:41 +02:00			`void BTR_complement_key(Jrd::temporary_key*);`
CORE-4965: Extend the transaction ID space beyond 2^32 transactions. Initially developed in the v2.5 custom branch, then reworked and now merged into v3.0. 2015-10-19 15:32:02 +02:00			`void BTR_create(Jrd::thread_db*, Jrd::IndexCreation&, Jrd::SelectivityList&);`
Fixed bug CORE-1361 : Index operations for global temporary tables are not visible for the active connection 2007-08-28 22:17:36 +02:00			`bool BTR_delete_index(Jrd::thread_db, Jrd::win, USHORT);`
Give idx_id and associated values a consistent data type and treatment. 2009-06-21 08:04:18 +02:00			`bool BTR_description(Jrd::thread_db, Jrd::jrd_rel, Ods::index_root_page, Jrd::index_desc, USHORT);`
1. Move IDX\eval_expr_idx into BTR_eval_expression 2. Replace similar code in BTR_key by new BTR_eval_expression 3. Use EXE_find_request in index expression evaluation to avoid AV in case of using index simultaneously in some connections 2005-11-28 22:43:06 +01:00			`DSC* BTR_eval_expression(Jrd::thread_db, Jrd::index_desc, Jrd::Record*, bool&);`
Const correction for EVL, EXE and they subsystems. Adjustments to CMP and OPT. 2010-08-09 17:48:51 +02:00			`void BTR_evaluate(Jrd::thread_db, const Jrd::IndexRetrieval, Jrd::RecordBitmap*, Jrd::RecordBitmap);`
Cleanup. Fixed a linking error with MSVC6, too. 2004-03-28 11:10:30 +02:00			`UCHAR* BTR_find_leaf(Ods::btree_page, Jrd::temporary_key, UCHAR, USHORT, bool, bool);`
Const correction for EVL, EXE and they subsystems. Adjustments to CMP and OPT. 2010-08-09 17:48:51 +02:00			`Ods::btree_page* BTR_find_page(Jrd::thread_db, const Jrd::IndexRetrieval, Jrd::win, Jrd::index_desc,`
Isolate even more the scrollable cursors-related code. 2009-06-22 10:45:38 +02:00			`Jrd::temporary_key, Jrd::temporary_key);`
Cleanup. Fixed a linking error with MSVC6, too. 2004-03-28 11:10:30 +02:00			`void BTR_insert(Jrd::thread_db, Jrd::win, Jrd::index_insertion*);`
Fixed (hope!) CORE-1997 - Broken foreign key handling for multi-segmented index using multi-level collations. 2012-01-12 15:54:35 +01:00			`Jrd::idx_e BTR_key(Jrd::thread_db, Jrd::jrd_rel, Jrd::Record, Jrd::index_desc, Jrd::temporary_key*,`
Simplified the code and reworked the NULL validation logic. 2013-05-06 14:34:20 +02:00			`const bool, USHORT = 0);`
Fixed unregistered bug - "index key too big" when creating descending index 2005-05-07 21:45:57 +02:00			`USHORT BTR_key_length(Jrd::thread_db, Jrd::jrd_rel, Jrd::index_desc*);`
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement 2004-03-20 15:57:40 +01:00			`Ods::btree_page* BTR_left_handoff(Jrd::thread_db, Jrd::win, Ods::btree_page*, SSHORT);`
Make BTR_lookup return bool. 2014-02-25 07:30:18 +01:00			`bool BTR_lookup(Jrd::thread_db, Jrd::jrd_rel, USHORT, Jrd::index_desc, Jrd::RelationPages);`
Make ExprNodes and RecordSourceNodes reference others directly instead of via jrd_nod. Store ValueExprNodes instead of jrd_nod in the metadata cache. Make RecordSourceNode child of ExprNode as they share most operations. Get rid of the JRD visitors in favor of direct calls. Convert assignments statement lists created inside expressions to separate source and targets ValuesExprNodes. 2010-11-21 04:47:29 +01:00			`Jrd::idx_e BTR_make_key(Jrd::thread_db, USHORT, const Jrd::ValueExprNode const, const Jrd::index_desc,`
Const correction for EVL, EXE and they subsystems. Adjustments to CMP and OPT. 2010-08-09 17:48:51 +02:00			`Jrd::temporary_key*, bool);`
Simplified the code and reworked the NULL validation logic. 2013-05-06 14:34:20 +02:00			`void BTR_make_null_key(Jrd::thread_db, const Jrd::index_desc, Jrd::temporary_key*);`
Cleanup. Fixed a linking error with MSVC6, too. 2004-03-28 11:10:30 +02:00			`bool BTR_next_index(Jrd::thread_db, Jrd::jrd_rel, Jrd::jrd_tra, Jrd::index_desc, Jrd::win*);`
			`void BTR_remove(Jrd::thread_db, Jrd::win, Jrd::index_insertion*);`
CORE-4965: Extend the transaction ID space beyond 2^32 transactions. Initially developed in the v2.5 custom branch, then reworked and now merged into v3.0. 2015-10-19 15:32:02 +02:00			`void BTR_reserve_slot(Jrd::thread_db*, Jrd::IndexCreation&);`
Global temporary tables implementation 2006-05-22 00:07:35 +02:00			`void BTR_selectivity(Jrd::thread_db, Jrd::jrd_rel, USHORT, Jrd::SelectivityList&);`
Fixed CORE-3355: Wrong comparison of DATE and TIMESTAMP if index is used. 2011-02-21 12:18:29 +01:00			`bool BTR_types_comparable(const dsc& target, const dsc& source);`
First steps towards a C++ conversion. 2001-05-23 15:26:42 +02:00
extern cleaning removing underscores in macros DLL_EXPORT cleaning 2003-10-03 03:34:14 +02:00			`#endif // JRD_BTR_PROTO_H`