5a2a287752
* *
* partial sync with the 3.4 fork codebase. These are the things
synces for the most part:
- copyright headers
- grammar/typos in comments and some readmes
- comment/whitespace/decorations
- variable scoping in C files
- DO CASE/SWITCH and some other alternate syntax usage
- minimal amount of human readable text in strings
- minor code updates
- HB_TRACE() void * casts for pointers and few other changes to
avoid C compiler warnings
- various other, minor code cleanups
- only Harbour/C code/headers were touched in src, utils, contrib,
include. No 3rd party code, no make files, and with just a few
exceptions, no 'tests' code was touched.
- certain components were not touched were 3.4 diverged too much
already, like f.e. hbmk2, hbssl, hbcurl, hbexpat
- the goal was that no actual program logic should be altered by
these changes. Except some possible minor exceptions, any such
change is probably a bug in this patch.
It's a massive patch, if you find anything broken after it, please
open an Issue with the details. Build test was done on macOS.
The goal is make it easier to see what actual code/logic was changed
in 3.4 compared to 3.2 and to make patches easier to apply in both
ways.
111 lines
5.2 KiB
Plaintext
111 lines
5.2 KiB
Plaintext
/*
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* MySQL DBMS defines
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* These defines are Cl*pper code level equivalent of mysql.h and mysql_com.h
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*
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* Copyright 2000 Maurilio Longo <maurilio.longo@libero.it>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file LICENSE.txt. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#ifndef HBMYSQL_CH_
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#define HBMYSQL_CH_
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/* MySQL field types */
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#define MYSQL_TYPE_DECIMAL 0
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#define MYSQL_TYPE_TINY 1 /* NOTE: TINY is used to map Cl*pper logical values to MySQL tables, so 0 == .F., 1 == .T. */
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#define MYSQL_TYPE_SHORT 2
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#define MYSQL_TYPE_LONG 3
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#define MYSQL_TYPE_FLOAT 4
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#define MYSQL_TYPE_DOUBLE 5
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#define MYSQL_TYPE_NULL 6
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#define MYSQL_TYPE_TIMESTAMP 7
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#define MYSQL_TYPE_LONGLONG 8
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#define MYSQL_TYPE_INT24 9
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#define MYSQL_TYPE_DATE 10
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#define MYSQL_TYPE_TIME 11
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#define MYSQL_TYPE_DATETIME 12
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#define MYSQL_TYPE_YEAR 13
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#define MYSQL_TYPE_NEWDATE 14
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#define MYSQL_TYPE_VARCHAR 15
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#define MYSQL_TYPE_BIT 16
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#define MYSQL_TYPE_NEWDECIMAL 246
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#define MYSQL_TYPE_ENUM 247
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#define MYSQL_TYPE_SET 248
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#define MYSQL_TYPE_TINY_BLOB 249
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#define MYSQL_TYPE_MEDIUM_BLOB 250
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#define MYSQL_TYPE_LONG_BLOB 251
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#define MYSQL_TYPE_BLOB 252
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#define MYSQL_TYPE_VAR_STRING 253
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#define MYSQL_TYPE_STRING 254
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#define MYSQL_TYPE_GEOMETRY 255
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/* MySQL field structure item number
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(C level structure is translated to a Cl*pper array) */
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#define MYSQL_FS_NAME 1 /* Name of column */
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#define MYSQL_FS_TABLE 2 /* Table of column if column was a field */
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#define MYSQL_FS_DEF 3 /* Default value (set by mysql_list_fields) */
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#define MYSQL_FS_TYPE 4 /* Type of field. Se mysql_com.h for types */
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#define MYSQL_FS_LENGTH 5 /* Width of column */
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#define MYSQL_FS_MAXLEN 6 /* Max width of selected set */
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#define MYSQL_FS_FLAGS 7 /* Div flags */
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#define MYSQL_FS_DECIMALS 8 /* Number of decimals in field */
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/* MySQL field flags */
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#define NOT_NULL_FLAG hb_bitShift( 1, 0 ) /* Field cannot be NULL */
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#define PRI_KEY_FLAG hb_bitShift( 1, 1 ) /* Field is part of a primary key */
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#define UNIQUE_KEY_FLAG hb_bitShift( 1, 2 ) /* Field is part of a unique key */
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#define MULTIPLE_KEY_FLAG hb_bitShift( 1, 3 ) /* Field is part of a key */
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#define BLOB_FLAG hb_bitShift( 1, 4 ) /* Field is a blob */
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#define UNSIGNED_FLAG hb_bitShift( 1, 5 ) /* Field is unsigned */
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#define ZEROFILL_FLAG hb_bitShift( 1, 6 ) /* Field is zerofill */
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#define BINARY_FLAG hb_bitShift( 1, 7 )
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/* The following are only sent to new clients */
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#define ENUM_FLAG hb_bitShift( 1, 8 ) /* field is an enum */
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#define AUTO_INCREMENT_FLAG hb_bitShift( 1, 9 ) /* field is a auto-increment field */
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#define TIMESTAMP_FLAG hb_bitShift( 1, 10 ) /* Field is a timestamp */
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#define PART_KEY_FLAG hb_bitShift( 1, 14 ) /* Intern; Part of some key */
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#define GROUP_FLAG hb_bitShift( 1, 15 ) /* Intern group field */
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/* Extension to DBS_xxx defines to encompass NOT NULL fields, needed by indexes */
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#define DBS_NOTNULL 5 /* True if field has to be NOT NULL */
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#endif /* HBMYSQL_CH_ */
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