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3771d623b1
Not all my_hash_insert() calls are checked for return value. This patch adds appropriate checks and failure responses where needed.
90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
/* -*- C++ -*- */
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/* Copyright (C) 2002 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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#ifndef _SP_H_
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#define _SP_H_
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/* Tells what SP_DEFAULT_ACCESS should be mapped to */
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#define SP_DEFAULT_ACCESS_MAPPING SP_CONTAINS_SQL
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// Return codes from sp_create_*, sp_drop_*, and sp_show_*:
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#define SP_OK 0
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#define SP_KEY_NOT_FOUND -1
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#define SP_OPEN_TABLE_FAILED -2
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#define SP_WRITE_ROW_FAILED -3
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#define SP_DELETE_ROW_FAILED -4
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#define SP_GET_FIELD_FAILED -5
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#define SP_PARSE_ERROR -6
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#define SP_INTERNAL_ERROR -7
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#define SP_NO_DB_ERROR -8
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#define SP_BAD_IDENTIFIER -9
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#define SP_BODY_TOO_LONG -10
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#define SP_FLD_STORE_FAILED -11
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/* Drop all routines in database 'db' */
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int
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sp_drop_db_routines(THD *thd, char *db);
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sp_head *
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sp_find_routine(THD *thd, int type, sp_name *name,
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sp_cache **cp, bool cache_only);
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bool
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sp_exist_routines(THD *thd, TABLE_LIST *procs, bool any);
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int
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sp_routine_exists_in_table(THD *thd, int type, sp_name *name);
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bool
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sp_show_create_routine(THD *thd, int type, sp_name *name);
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int
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sp_create_routine(THD *thd, int type, sp_head *sp);
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int
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sp_update_routine(THD *thd, int type, sp_name *name, st_sp_chistics *chistics);
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int
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sp_drop_routine(THD *thd, int type, sp_name *name);
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/*
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Procedures for pre-caching of stored routines and building table list
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for prelocking.
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*/
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void sp_get_prelocking_info(THD *thd, bool *need_prelocking,
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bool *first_no_prelocking);
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void sp_add_used_routine(LEX *lex, Query_arena *arena,
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sp_name *rt, char rt_type);
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void sp_remove_not_own_routines(LEX *lex);
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bool sp_update_sp_used_routines(HASH *dst, HASH *src);
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int sp_cache_routines_and_add_tables(THD *thd, LEX *lex,
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bool first_no_prelock);
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int sp_cache_routines_and_add_tables_for_view(THD *thd, LEX *lex,
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TABLE_LIST *view);
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int sp_cache_routines_and_add_tables_for_triggers(THD *thd, LEX *lex,
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TABLE_LIST *table);
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extern "C" uchar* sp_sroutine_key(const uchar *ptr, size_t *plen,
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my_bool first);
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/*
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Routines which allow open/lock and close mysql.proc table even when
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we already have some tables open and locked.
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*/
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TABLE *open_proc_table_for_read(THD *thd, Open_tables_state *backup);
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#endif /* _SP_H_ */
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