acl/lib_acl_cpp/include/acl_cpp/db/db_mysql.hpp

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#pragma once
#include "acl_cpp/acl_cpp_define.hpp"
#include "acl_cpp/db/db_handle.hpp"
typedef struct st_mysql MYSQL;
namespace acl {
class ACL_CPP_API db_mysql : public db_handle
{
public:
db_mysql(const char* dbaddr, const char* dbname,
const char* dbuser, const char* dbpass,
unsigned long dbflags = 0, bool auto_commit = true,
int conn_timeout = 60, int rw_timeout = 60);
~db_mysql(void);
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> mysql <EFBFBD>ͻ<EFBFBD><EFBFBD>˿<EFBFBD><EFBFBD>İ<EFBFBD><EFBFBD>
* @return {unsigned long}
*/
unsigned long mysql_libversion() const;
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> mysql <EFBFBD>ͻ<EFBFBD><EFBFBD>˿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
* @return {const char*}
*/
const char* mysql_client_info() const;
/**
* ֱ<EFBFBD>ӻ<EFBFBD><EFBFBD><EFBFBD> mysql <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> NULL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ mysql <EFBFBD><EFBFBD>û<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>ڲ<EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD> mysql <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {MYSQL*}
*/
MYSQL* get_conn() const
{
return conn_;
}
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/********************************************************************/
/* <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD> db_handle <20><><EFBFBD><EFBFBD><EFBFBD>ӿ<EFBFBD> */
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/********************************************************************/
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {const char*}
*/
const char* dbtype() const;
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {int}
*/
int get_errno() const;
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {const char*}
*/
const char* get_error() const;
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿ<EFBFBD>
* @param local_charset {const char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>(gbk, utf8, ...)
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* @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>ɹ<EFBFBD>
*/
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bool dbopen(const char* local_charset);
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
bool is_opened() const;
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿ<EFBFBD>
* @return {bool} <EFBFBD>ر<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>ɹ<EFBFBD>
*/
bool close(void);
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD>ִ˽ӿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {bool} <EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
bool tbl_exists(const char* tbl_name);
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿ<EFBFBD>
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* @param sql {const char*} <EFBFBD><EFBFBD>׼<EFBFBD><EFBFBD> SELECT SQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿգ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD>Ҫע<EFBFBD><EFBFBD><EFBFBD><EFBFBD> SQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD>ֹ SQL ע<EFBFBD><EFBFBD><EFBFBD>
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* @return {bool} ִ<EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>ɹ<EFBFBD>
*/
bool sql_select(const char* sql);
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿ<EFBFBD>
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* @param sql {const char*} <EFBFBD><EFBFBD>׼<EFBFBD><EFBFBD> INSERT/UPDATE/DELETE SQL <EFBFBD><EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫע<EFBFBD><EFBFBD><EFBFBD><EFBFBD> SQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD>ֹ SQL ע<EFBFBD><EFBFBD><EFBFBD>
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* @return {bool} ִ<EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>ɹ<EFBFBD>
*/
bool sql_update(const char* sql);
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/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿڣ<EFBFBD><EFBFBD>ϴ<EFBFBD> sql <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӱ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @return {int} Ӱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>-1 <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
int affect_count() const;
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD>ʼ<EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD> db_mysql <EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>IJ<EFBFBD><EFBFBD><EFBFBD> auto_commit Ϊ false
* @return {bool}
*/
bool begin_transaction();
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> db_handle <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD>
* @return {bool}
*/
bool commit();
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private:
char* dbaddr_; // <20><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
char* dbname_; // <20><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>
char* dbuser_; // <20><><EFBFBD>ݿ<EFBFBD><DDBF>˺<EFBFBD>
char* dbpass_; // <20><><EFBFBD>ݿ<EFBFBD><DDBF>˺<EFBFBD><CBBA><EFBFBD><EFBFBD><EFBFBD>
unsigned long dbflags_;
int conn_timeout_;
int rw_timeout_;
bool auto_commit_;
MYSQL* conn_;
bool sane_mysql_query(const char* sql);
};
} // namespace acl