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e7b9eabeca
Fixes for embedded libary and openssl BUILD/compile-pentium-debug-max: Added --with-openssl acinclude.m4: Cleanup client/client_priv.h: Include mysql_embed.h to remove not used functions in embedded server client/mysql.cc: Don't use openssl with embedded server include/Makefile.am: Move mysql_embed.h to 'include' directory include/myisammrg.h: Added support of INSERT to MERGE tables include/mysql.h: Fixes for embedded libary and openssl include/mysql_com.h: Fixes for embedded libary and openssl include/mysql_embed.h: Fixes for embedded libary and openssl include/violite.h: Cleanup libmysql/libmysql.c: Safety libmysqld/examples/Makefile.am: Fixes for embedded libary and openssl libmysqld/lib_sql.cc: Fixes for embedded libary and openssl libmysqld/lib_vio.c: Fixes for embedded libary and openssl libmysqld/libmysqld.c: Fixes for embedded libary and openssl myisammrg/Makefile.am: Added support of INSERT to MERGE tables myisammrg/myrg_create.c: Added support of INSERT to MERGE tables myisammrg/myrg_open.c: Added support of INSERT to MERGE tables myisammrg/myrg_static.c: Added support of INSERT to MERGE tables mysql-test/t/union.test: Portability fix sql/Makefile.am: Fixes for embedded libary and openssl sql/gen_lex_hash.cc: Added support of INSERT to MERGE tables sql/ha_myisammrg.cc: Added support of INSERT to MERGE tables sql/handler.h: Added support of INSERT to MERGE tables sql/mini_client.cc: Fixes for embedded libary and openssl sql/net_serv.cc: Fixes for embedded libary and openssl sql/sql_show.cc: Cleanup Build-tools/Do-all-build-steps: Don't build openssl (Need to add proper configure test when to build ssl) sql/lex.h: Added support of INSERT to MERGE tables sql/sql_yacc.yy: Fixes for embedded libary and openssl
109 lines
3.6 KiB
C
109 lines
3.6 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* This file should be included when using merge_isam_funktions */
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#ifndef _myisammrg_h
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#define _myisammrg_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _my_base_h
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#include <my_base.h>
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#endif
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#ifndef _myisam_h
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#include <myisam.h>
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#endif
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#include <queues.h>
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#define MYRG_NAME_EXT ".MRG"
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/* In which table to INSERT rows */
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#define MERGE_INSERT_DISABLED 0
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#define MERGE_INSERT_TO_FIRST 1
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#define MERGE_INSERT_TO_LAST 2
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extern TYPELIB merge_insert_method;
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/* Param to/from myrg_info */
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typedef struct st_mymerge_info /* Struct from h_info */
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{
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ulonglong records; /* Records in database */
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ulonglong deleted; /* Deleted records in database */
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ulonglong recpos; /* Pos for last used record */
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ulonglong data_file_length;
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uint reclength; /* Recordlength */
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int errkey; /* With key was dupplicated on err */
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uint options; /* HA_OPTION_... used */
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} MYMERGE_INFO;
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typedef struct st_myrg_table_info
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{
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struct st_myisam_info *table;
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ulonglong file_offset;
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} MYRG_TABLE;
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typedef struct st_myrg_info
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{
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MYRG_TABLE *open_tables,*current_table,*end_table,*last_used_table;
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uint merge_insert_method;
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ulonglong records; /* records in tables */
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ulonglong del; /* Removed records */
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ulonglong data_file_length;
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uint tables,options,reclength,keys;
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my_bool cache_in_use;
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LIST open_list;
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QUEUE by_key;
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} MYRG_INFO;
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/* Prototypes for merge-functions */
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extern int myrg_close(MYRG_INFO *file);
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extern int myrg_delete(MYRG_INFO *file,const byte *buff);
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extern MYRG_INFO *myrg_open(const char *name,int mode,int wait_if_locked);
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extern int myrg_panic(enum ha_panic_function function);
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extern int myrg_rfirst(MYRG_INFO *file,byte *buf,int inx);
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extern int myrg_rlast(MYRG_INFO *file,byte *buf,int inx);
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extern int myrg_rnext(MYRG_INFO *file,byte *buf,int inx);
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extern int myrg_rprev(MYRG_INFO *file,byte *buf,int inx);
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extern int myrg_rkey(MYRG_INFO *file,byte *buf,int inx,const byte *key,
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uint key_len, enum ha_rkey_function search_flag);
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extern int myrg_rrnd(MYRG_INFO *file,byte *buf,ulonglong pos);
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extern int myrg_rsame(MYRG_INFO *file,byte *record,int inx);
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extern int myrg_update(MYRG_INFO *file,const byte *old,byte *new_rec);
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extern int myrg_write(MYRG_INFO *info,byte *rec);
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extern int myrg_status(MYRG_INFO *file,MYMERGE_INFO *x,int flag);
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extern int myrg_lock_database(MYRG_INFO *file,int lock_type);
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extern int myrg_create(const char *name, const char **table_names,
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uint insert_method, my_bool fix_names);
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extern int myrg_extra(MYRG_INFO *file,enum ha_extra_function function);
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extern ha_rows myrg_records_in_range(MYRG_INFO *info,int inx,
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const byte *start_key,uint start_key_len,
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enum ha_rkey_function start_search_flag,
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const byte *end_key,uint end_key_len,
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enum ha_rkey_function end_search_flag);
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extern ulonglong myrg_position(MYRG_INFO *info);
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#ifdef __cplusplus
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}
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#endif
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#endif
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