typedefstruct_QUERY_PATH_RESPONSE{ULONG LengthAccepted; } QUERY_PATH_RESPONSE, *PQUERY_PATH_RESPONSE; 成员 LengthAccepted 提供程序从 unicode 字符串路径中声明的前缀的长度(以字节为单位),该字符串路径在QUERY_PATH_REQUEST_EX(或IOCTL_REDI
If you're returning results with FOR JSON, and you're including data that's already in JSON format (in a column or as the result of an expression), wrap the JSON data withJSON_QUERYwithout thepathparameter. Examples A. Return a JSON fragment ...
QUERY_FILE_LAYOUT_OUTPUT结构充当从FSCTL_QUERY_FILE_LAYOUT请求返回的文件布局条目的标头。 语法 C++ typedefstruct_QUERY_FILE_LAYOUT_OUTPUT{ULONG FileEntryCount; ULONG FirstFileOffset; ULONG Flags; ULONG Reserved; } QUERY_FILE_LAYOUT_OUTPUT, *PQUERY_FILE_LAYOUT_OUTPUT; ...
_QUERY_PATH_REQUEST_EX{PIO_SECURITY_CONTEXT pSecurityContext; ULONG EaLength; PVOID pEaBuffer; UNICODE_STRING PathName; UNICODE_STRING DomainServiceName; PECP_LIST EcpList; PESILO Silo;#if...ULONG_PTR Reserved;#elseULONG_PTR Reserved[2];#endif} QUERY_PATH_REQUEST_EX, *PQUERY_PATH_REQUEST_...
. The parameter identifier might differ by data provider; for example, SQL Server uses the "at" (@) symbol, Oracle uses the colon (:). Some data providers do not support parameters. By ability to import queries. For example, for a SQL Server data source, you can import a query from ...
For more information, see OData Version 4.0. Part 2: URL Conventions - 5.1.1.13 Parameter Aliases. Parameters are useful when the query text is used as a template that can be instantiated with user supplied values.For example, the following query uses @createdDateSK parameter to separate the ...
ERROR_INVALID_PARAMETER 指定的参数和标志的组合无效。 ERROR_NOT_SUPPORTED 系统未运行根据Windows 显示驱动程序模型 (WDDM)编写的图形驱动程序。 仅在运行 WDDM 驱动程序的系统上支持函数。 ERROR_ACCESS_DENIED 调用方无权访问控制台会话。 如果调用进程无权访问当前桌面或在远程会话上运行,则会发生此错误。
Optional vs. Required: Users can specify whether a certain parameter is optional or a value for that parameter must be specified (required). Parameter Type: This field applies a Data Type restriction on the input value for the parameter. For instance, users can define a parameter of type Text...
get_current_to_attr(level)[0] prefetcher, descriptor, attr_found, is_fetched = get_prefetcher(first_obj, through_attr, to_attr) if not attr_found: raise AttributeError("Cannot find '%s' on %s object, '%s' is an invalid " "parameter to prefetch_related()" % (through_attr, first_...
When you add extra tables via the tables parameter, Django assumes you want that table included an extra time, if it is already included. That creates a problem, since the table name will then be given an alias. If a table appears multiple times in an SQL statement, the second and ...