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/* Copyright (C) 2000-2003 MySQL AB
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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; version 2 of the License.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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* Contains #includes and definitions that apply to ALL server-related
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* executables, including storage engine plugins.
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* Previously, the mysql_priv.h file contained a number of conditional
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* #ifdef MYSQL_SERVER blocks which made it very difficult to determine
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* which headers and definitions were actually necessary for plugins to
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* include. The file, and NOT mysql_priv.h, should now be the main included
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* header for storage engine plugins, as it contains all definitions and
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* declarations needed by the plugin and nothing more.
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#ifndef DRIZZLE_SERVER_COMMON_INCLUDES_H
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#define DRIZZLE_SERVER_COMMON_INCLUDES_H
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/* Cross-platform portability code and standard includes */
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#include <drizzled/global.h>
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/* Server versioning information and defines */
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#include <drizzled/version.h>
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/* Lots of system-wide struct definitions like IO_CACHE, DYNAMIC_STRING, prototypes for all my_* functions */
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#include <mysys/my_sys.h>
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/* Convenience functions for working with times */
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#include <libdrizzle/my_time.h>
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/* Custom C string functions */
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#include <mystrings/m_string.h>
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#include <mysys/hash.h>
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/* Standard signals API */
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/* Deadlock-free table-list lock API */
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#include <mysys/thr_lock.h>
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/* Custom error API */
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#include <drizzled/error.h>
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/* Defines for the storage engine handler -- i.e. HA_XXX defines */
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#include <drizzled/base.h> /* Needed by field.h */
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/* Custom queue API */
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#include <mysys/queues.h>
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/* Custom Bitmap API */
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#include <drizzled/sql_bitmap.h>
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/* Custom templatized, type-safe Dynamic_Array API */
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#include "sql_array.h"
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/* The <strong>INTERNAL</strong> plugin API - not the external, or public, server plugin API */
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#include "sql_plugin.h"
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/* The <strong>connection</strong> thread scheduler API */
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#include "scheduler.h"
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/* Network database operations (hostent, netent, servent, etc...*/
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/* Definitions that the client and the server have in common */
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#include <libdrizzle/drizzle_com.h>
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/* gettext() convenience wrappers */
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#include <libdrizzle/gettext.h>
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/* Contains system-wide constants and #defines */
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#include <drizzled/definitions.h>
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/* System-wide common data structures */
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#include <drizzled/structs.h>
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/* Custom error definitions */
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#include <drizzled/error.h>
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/* Custom continguous-section memory allocator */
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#include <drizzled/sql_alloc.h>
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/* Virtual I/O wrapper library */
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#include <vio/violite.h>
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/* Definition of the MY_LOCALE struct and some convenience functions */
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#include <drizzled/sql_locale.h>
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* Declarations of Object_creation_ctx and Default_creation_ctx,
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* needed by parser. Object_creation_ctx depends on THD, but THD
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* is forward-declared in scheduler.h, so we're good to put this
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#include <drizzled/object_creation_ctx.h>
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#define _DTRACE_VERSION 1
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QT_ORDINARY -- ordinary SQL query.
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QT_IS -- SQL query to be shown in INFORMATION_SCHEMA (in utf8 and without
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character set introducers).
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Move this out of here once Stew's done with UDF breakout. The following headers need it:
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sql_lex.h --> included by sql_class.h
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* @TODO convert all these three maps to Bitmap classes
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* @TODO Move these to a more appropriate header file (maps.h?). The following files use them:
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* unireg.h (going bye bye?)
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* Since most of these include table.h, I think that would appropriate...
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typedef uint64_t table_map; /* Used for table bits in join */
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#if MAX_INDEXES <= 64
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typedef Bitmap<64> key_map; /* Used for finding keys */
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typedef Bitmap<((MAX_INDEXES+7)/8*8)> key_map; /* Used for finding keys */
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typedef uint32_t nesting_map; /* Used for flags of nesting constructs */
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Used to identify NESTED_JOIN structures within a join (applicable only to
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structures that have not been simplified away and embed more the one
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typedef uint64_t nested_join_map; /* Needed by sql_select.h and table.h */
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/* useful constants */#
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extern const key_map key_map_empty;
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extern key_map key_map_full; /* Should be threaded as const */
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extern const char *primary_key_name;
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* @TODO Move the following into a drizzled.h header?
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* I feel that global variables and functions referencing them directly
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* and that are used only in the server should be separated out into
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* a drizzled.h header file -- JRP
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typedef uint64_t query_id_t;
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extern query_id_t global_query_id;
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/* increment query_id and return it. */
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inline query_id_t next_query_id() { return global_query_id++; }
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extern const CHARSET_INFO *system_charset_info, *files_charset_info ;
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extern const CHARSET_INFO *national_charset_info, *table_alias_charset;
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* @TODO Move to a separate header?
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* It's needed by item.h and field.h, which are both inter-dependent
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* and contain forward declarations of many structs/classes in the
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* What is needed is a separate header file that is included
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* by *both* item.h and field.h to resolve inter-dependencies
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* But, probably want to hold off on this until Stew finished the UDF cleanup
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DERIVATION_IGNORABLE= 5,
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DERIVATION_COERCIBLE= 4,
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DERIVATION_SYSCONST= 3,
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DERIVATION_IMPLICIT= 2,
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DERIVATION_EXPLICIT= 0
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* Opening modes for open_temporary_table and open_table_from_share
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* @TODO Put this into an appropriate header. It is only needed in:
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enum enum_parsing_place
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enum enum_mysql_completiontype {
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, ROLLBACK_AND_CHAIN= 7
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, COMMIT_AND_CHAIN= 6
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enum enum_check_fields
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, CHECK_FIELD_ERROR_FOR_NULL
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/* Forward declarations */
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class user_var_entry;
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class Security_context;
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#define thd_proc_info(thd, msg) set_thd_proc_info(thd, msg, __func__, __FILE__, __LINE__)
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extern pthread_key(THD*, THR_THD);
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inline THD *_current_thd(void)
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return (THD *)pthread_getspecific(THR_THD);
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#define current_thd _current_thd()
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The meat of thd_proc_info(THD*, char*), a macro that packs the last
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three calling-info parameters.
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const char *set_thd_proc_info(THD *thd, const char *info,
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const char *calling_func,
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const char *calling_file,
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const unsigned int calling_line);
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extern ulong server_id;
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/* Custom C++-style String class API */
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#include <drizzled/sql_string.h>
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/* Custom singly-linked list lite struct and full-blown type-safe, templatized class */
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#include <drizzled/sql_list.h>
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#include "my_decimal.h"
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#include "sql_error.h"
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/* Drizzle server data type class definitions */
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#include <drizzled/field.h>
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#include "protocol.h"
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extern my_decimal decimal_zero;
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/** @TODO Find a good header to put this guy... */
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void close_thread_tables(THD *thd);
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#include <drizzled/sql_parse.h>
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#include "sql_class.h"
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#include "slave.h" // for tables_ok(), rpl_filter
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void sql_perror(const char *message);
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bool fn_format_relative_to_data_home(char * to, const char *name,
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const char *dir, const char *extension);
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* This is much better than the previous situation of a crap-ton
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* of conditional defines all over mysql_priv.h, but this still
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* is hackish. Put these things into a separate header? Or fix
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* InnoDB? Or does the InnoDB plugin already fix this stuff?
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#if defined MYSQL_SERVER || defined INNODB_COMPATIBILITY_HOOKS
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bool check_global_access(THD *thd, ulong want_access);
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int get_quote_char_for_identifier(THD *thd, const char *name, uint length);
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extern struct system_variables global_system_variables;
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extern uint mysql_data_home_len;
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extern char *mysql_data_home,server_version[SERVER_VERSION_LENGTH],
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mysql_real_data_home[], mysql_unpacked_real_data_home[];
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extern const CHARSET_INFO *character_set_filesystem;
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extern char reg_ext[FN_EXTLEN];
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extern uint reg_ext_length;
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extern ulong specialflag;
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extern uint lower_case_table_names;
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uint strconvert(const CHARSET_INFO *from_cs, const char *from,
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const CHARSET_INFO *to_cs, char *to, uint to_length,
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uint filename_to_tablename(const char *from, char *to, uint to_length);
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uint tablename_to_filename(const char *from, char *to, uint to_length);
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#endif /* MYSQL_SERVER || INNODB_COMPATIBILITY_HOOKS */
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#endif /* DRIZZLE_SERVER_COMMON_INCLUDES_H */
added
removed
drizzled/common_includes.h
