Golang C.SQLPOINTER函數代碼示例

本文整理匯總了Golang中C.SQLPOINTER函數的典型用法代碼示例。如果您正苦於以下問題：Golang SQLPOINTER函數的具體用法？Golang SQLPOINTER怎麽用？Golang SQLPOINTER使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了SQLPOINTER函數的13個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: ClientInfo

func (conn *Connection) ClientInfo() (string, string, string, *ODBCError) {
	var info_len C.SQLSMALLINT
	p := make([]byte, INFO_BUFFER_LEN)
	ret := C.SQLGetInfo(C.SQLHDBC(conn.Dbc), C.SQL_DRIVER_NAME, C.SQLPOINTER(unsafe.Pointer(&p[0])), INFO_BUFFER_LEN, &info_len)
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_DBC, conn.Dbc, int(ret))
		debugPrint("SQLGetInfo ERROR=", err)
		return "", "", "", err
	}
	drv_name := string(p[0:info_len])
	ret = C.SQLGetInfo(C.SQLHDBC(conn.Dbc), C.SQL_DRIVER_ODBC_VER, C.SQLPOINTER(unsafe.Pointer(&p[0])), INFO_BUFFER_LEN, &info_len)
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_DBC, conn.Dbc, int(ret))
		debugPrint("SQLGetInfo ERROR=", err)
		return "", "", "", err
	}
	drv_odbc_ver := string(p[0:info_len])
	ret = C.SQLGetInfo(C.SQLHDBC(conn.Dbc), C.SQL_DRIVER_VER, C.SQLPOINTER(unsafe.Pointer(&p[0])), INFO_BUFFER_LEN, &info_len)
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_DBC, conn.Dbc, int(ret))
		debugPrint("SQLGetInfo ERROR=", err)
		return "", "", "", err
	}
	drv_ver := string(p[0:info_len])
	return drv_name, drv_odbc_ver, drv_ver, nil
}

開發者ID:bwheatley，項目名稱:go-odbc，代碼行數:26，代碼來源:odbc.go

示例2: ServerInfo

func (conn *Connection) ServerInfo() (string, string, string, *ODBCError) {
	var info_len C.SQLSMALLINT
	p := make([]byte, INFO_BUFFER_LEN)
	ret := C.SQLGetInfo(C.SQLHDBC(conn.Dbc), C.SQL_DATABASE_NAME, C.SQLPOINTER(unsafe.Pointer(&p[0])), INFO_BUFFER_LEN, &info_len)
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_DBC, conn.Dbc, int(ret))
		debugPrint("SQLGetInfo ERROR=", err)
		return "", "", "", err
	}
	db := string(p[0:info_len])
	ret = C.SQLGetInfo(C.SQLHDBC(conn.Dbc), C.SQL_DBMS_VER, C.SQLPOINTER(unsafe.Pointer(&p[0])), INFO_BUFFER_LEN, &info_len)
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_DBC, conn.Dbc, int(ret))
		debugPrint("SQLGetInfo ERROR=", err)
		return db, "", "", err
	}
	ver := string(p[0:info_len])
	ret = C.SQLGetInfo(C.SQLHDBC(conn.Dbc), C.SQL_SERVER_NAME, C.SQLPOINTER(unsafe.Pointer(&p[0])), INFO_BUFFER_LEN, &info_len)
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_DBC, conn.Dbc, int(ret))
		debugPrint("SQLGetInfo ERROR=", err)
		return db, ver, "", err
	}
	server := string(p[0:info_len])
	return db, ver, server, nil
}

開發者ID:bwheatley，項目名稱:go-odbc，代碼行數:26，代碼來源:odbc.go

示例3: BeginTransaction

func (conn *Connection) BeginTransaction() (err *ODBCError) {
	ret := C.SQLSetConnectAttr(C.SQLHDBC(conn.Dbc), C.SQL_ATTR_AUTOCOMMIT, C.SQLPOINTER(unsafe.Pointer(uintptr(C.SQL_AUTOCOMMIT_OFF))), C.SQL_IS_UINTEGER)
	if !Success(ret) {
		err = FormatError(C.SQL_HANDLE_DBC, conn.Dbc)
	}
	return
}

開發者ID:andybalholm，項目名稱:go-odbc，代碼行數:7，代碼來源:odbc.go

示例4: initEnv

func initEnv() (err *ODBCError) {
	ret := C.SQLAllocHandle(C.SQL_HANDLE_ENV, nil, &Genv)
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_ENV, Genv)
		return err
	}
	ret = C.SQLSetEnvAttr(C.SQLHENV(Genv), C.SQL_ATTR_ODBC_VERSION, C.SQLPOINTER(unsafe.Pointer(uintptr(C.SQL_OV_ODBC3))), C.SQLINTEGER(0))
	if !Success(ret) {
		err := FormatError(C.SQL_HANDLE_ENV, Genv)
		return err
	}
	return nil
}

開發者ID:andybalholm，項目名稱:go-odbc，代碼行數:13，代碼來源:odbc.go

示例5: AutoCommit

func (conn *Connection) AutoCommit(b bool) (err *ODBCError) {
	var n C.int
	if b {
		n = C.SQL_AUTOCOMMIT_ON
	} else {
		n = C.SQL_AUTOCOMMIT_OFF
	}
	ret := C.SQLSetConnectAttr(C.SQLHDBC(conn.Dbc), C.SQL_ATTR_AUTOCOMMIT, C.SQLPOINTER(unsafe.Pointer(uintptr(n))), C.SQL_IS_UINTEGER)
	if !Success(ret) {
		err = FormatError(C.SQL_HANDLE_DBC, conn.Dbc)
	}
	return
}

開發者ID:andybalholm，項目名稱:go-odbc，代碼行數:13，代碼來源:odbc.go