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PostgreSQL.Database - PowerQuery M 深入了解:PostgreSQL.Database ODBC 資料來源的 Power BI 閘道和 Report Builder 支援 - Power BI 了解如何在 Power BI 閘道中設定 ODBC 資料來源,以及在 Power BI Report Builder 中使用 ODBC 資料來源。 Power Query ODBC 連接器 - Power Query ...
The returned value is $true if the pattern is found or $null if the pattern is not found. Expand table Type: SwitchParameter Position: Named Default value: False Required: False Accept pipeline input: False Accept wildcard characters: False...
# If a type accelerator with the same name exists, throw an exception. $ExistingTypeAccelerators = $TypeAcceleratorsClass::Get foreach ($Type in $ExportableTypes) { if ($Type.FullName -in $ExistingTypeAccelerators.Keys) { $Message = @( "Unable to register type accelerator '$($Type.FullNa...
However, a couple of functions come close. If you select fill then the values in the field are either copied from up to down or vice-versa. Null is not the same as Empty, which indicates that a variable has not yet been initialized. Excel Power Query - Filter rows by comparing two co...
dynamicparam {<statement-list>} 在语句列表中,使用 if 语句指定参数在函数中可用的条件。 以下示例演示一个函数,其中包含名为 Name 和Path 的标准参数,以及名为 KeyCount 的可选动态参数。 KeyCount 参数位于ByRegistryPath参数集中,其类型Int32为。 仅当 Path 参数的值以 HKLM:开头时,KeyCount ...
Here's a shot of the dataset I'm working with in powerquery: Essentially, I'd like to combine the rows that have the same identifier (all identifiers have all 6 rows), where all columns carry over the one filled value of their identifier. The set is about 2500 rows, s...
This will return an object with the properties listed after the select statement - basic information about the physical machine we’re working with. If we’re interested in finding out about the disk drives on our server, this query will help: ...
PowerShell executes the begin statement when it loads your script, the process statement for each item passed down the pipeline, and the end statement after all pipeline input has been processed. 3. 采用main函数的script语句 function Main
A return code for an unexpected failure was returned when attempting to query the load source path. Look for and resolve B700 69xx errors. A problem occurred during the startup of a partition. Check for server firmware updates; then, install the updates if available. A problem occurred ...