84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
/************************************************************************
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Copyright (c) 2021 OceanBase.
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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., 51 Franklin Street, Fifth Floor, Boston,
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MA 02111-1301, USA
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Part of this code includes code from PHP's mysqlnd extension
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(written by Andrey Hristov, Georg Richter and Ulf Wendel), freely
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available from http://www.php.net/software
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*************************************************************************/
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#ifndef _OB_COMPLEX_H
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#define _OB_COMPLEX_H
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#include "mysql.h"
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#include "ma_hash.h"
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#include "ob_rwlock.h"
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typedef struct st_complex_hash {
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unsigned char *hash_key;
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OB_HASH *hash;
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ob_rw_lock_t rwlock;
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} COMPLEX_HASH;
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typedef enum enum_types {
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TYPE_NUMBER,
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TYPE_VARCHAR2,
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TYPE_CHAR,
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TYPE_DATE,
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TYPE_OBJECT,
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TYPE_COLLECTION,
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TYPE_RAW,
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TYPE_LONG,
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TYPE_LONGLONG,
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TYPE_TINY,
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TYPE_SHORT,
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TYPE_FLOAT,
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TYPE_DOUBLE,
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TYPE_UNKNOW,
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TYPE_MAX
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} enum_types;
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typedef struct st_complex_type {
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enum_types type;
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unsigned char owner_name[128];
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unsigned char type_name[128];
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unsigned int version;
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my_bool is_valid;
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} COMPLEX_TYPE;
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typedef struct st_child_type {
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enum_types type;
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COMPLEX_TYPE *object;
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} CHILD_TYPE;
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typedef struct st_complex_type_object {
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COMPLEX_TYPE header;
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unsigned int attr_no;
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unsigned int init_attr_no;
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CHILD_TYPE *child;
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} COMPLEX_TYPE_OBJECT;
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typedef struct st_complex_type_collection {
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COMPLEX_TYPE header;
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CHILD_TYPE child;
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} COMPLEX_TYPE_COLLECTION;
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COMPLEX_TYPE* STDCALL get_complex_type(MYSQL *mysql, unsigned char *owner_name, unsigned char *type_name);
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COMPLEX_TYPE* STDCALL get_complex_type_with_local(MYSQL *mysql, unsigned char *type_name);
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#endif /* _OB_COMPLEX_H */
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