acl::db_pgsql类 参考

#include <db_pgsql.hpp>

类 acl::db_pgsql 继承关系图:

acl::db_pgsql 的协作图:

Public 成员函数
	db_pgsql (const pgsql_conf &conf)
	~db_pgsql (void)
const char *	dbtype (void) const
int	get_errno (void) const
const char *	get_error (void) const
bool	dbopen (const char *charset=NULL)
bool	is_opened (void) const
bool	close (void)
bool	tbl_exists (const char *tbl_name)
bool	sql_select (const char *sql, db_rows *result=NULL)
bool	sql_update (const char *sql)
int	affect_count (void) const
bool	begin_transaction (void)
bool	commit (void)
bool	rollback (void)
Public 成员函数 继承自 acl::db_handle
	db_handle (void)
virtual	~db_handle (void)
bool	open ()
bool	exec_select (query &query, db_rows *result=NULL)
bool	exec_update (query &query)
virtual string &	escape_string (const char *in, size_t len, string &out)
const db_rows *	get_result () const
const std::vector< const db_row * > *	get_rows (const char *name, const char *value)
const std::vector< db_row * > *	get_rows () const
const db_row *	get_first_row () const
void	free_result ()
const db_row *	operator[] (size_t idx) const
size_t	length () const
bool	empty () const
void	print_out (size_t max=0) const
db_handle &	set_id (const char *id)
const char *	get_id () const
db_handle &	set_when (time_t now)
time_t	get_when () const
Public 成员函数 继承自 acl::connect_client
	connect_client (void)
virtual	~connect_client ()
time_t	get_when ()
void	set_when (time_t when)
connect_pool *	get_pool () const
virtual void	set_timeout (int conn_timeout, int rw_timeout)

静态 Public 成员函数
static void	load (void)
静态 Public 成员函数 继承自 acl::db_handle
static void	set_loadpath (const char *path)
static const char *	get_loadpath ()

额外继承的成员函数
Protected 成员函数 继承自 acl::connect_client
void	set_pool (connect_pool *pool)
Protected 成员函数 继承自 acl::acl::noncopyable
	noncopyable ()
	~noncopyable ()
Protected 属性 继承自 acl::db_handle
db_rows *	result_
char *	id_
time_t	when_
Protected 属性 继承自 acl::connect_client
int	conn_timeout_
int	rw_timeout_
time_t	when_
connect_pool *	pool_

详细描述

在文件 db_pgsql.hpp 第 14 行定义.

构造及析构函数说明

db_pgsql()

acl::db_pgsql::db_pgsql

(

const pgsql_conf &

conf

)

~db_pgsql()

acl::db_pgsql::~db_pgsql

(

void

)

成员函数说明

affect_count()

int acl::db_pgsql::affect_count ( void  ) const

virtual

@override

实现了 acl::db_handle.

begin_transaction()

bool acl::db_pgsql::begin_transaction ( void  )

virtual

@override

重载 acl::db_handle .

close()

bool acl::db_pgsql::close ( void  )

virtual

@override

实现了 acl::db_handle.

commit()

bool acl::db_pgsql::commit ( void  )

virtual

@override

重载 acl::db_handle .

dbopen()

bool acl::db_pgsql::dbopen ( const char *  charset = NULL )

virtual

@override

实现了 acl::db_handle.

dbtype()

const char* acl::db_pgsql::dbtype ( void  ) const

virtual

实现了 acl::db_handle.

get_errno()

int acl::db_pgsql::get_errno ( void  ) const

virtual

@override

重载 acl::db_handle .

get_error()

const char* acl::db_pgsql::get_error ( void  ) const

virtual

@override

重载 acl::db_handle .

is_opened()

bool acl::db_pgsql::is_opened ( void  ) const

virtual

@override

实现了 acl::db_handle.

load()

static void acl::db_pgsql::load ( void  )

static

rollback()

bool acl::db_pgsql::rollback ( void  )

virtual

@override

重载 acl::db_handle .

sql_select()

bool acl::db_pgsql::sql_select ( const char *  sql, db_rows *  result = NULL  )

virtual

@override

实现了 acl::db_handle.

sql_update()

bool acl::db_pgsql::sql_update ( const char *  sql )

virtual

@override

实现了 acl::db_handle.

tbl_exists()

bool acl::db_pgsql::tbl_exists ( const char *  tbl_name )

virtual

@override

实现了 acl::db_handle.

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该类的文档由以下文件生成:

• include/acl_cpp/db/db_pgsql.hpp