Uses for query string parameters Say you're working in Power BI Desktop. You want to create a report that has links to other Power BI reports, but you want to show only some of the information in the other reports. First, filter the reports using query string parameters and save the URL...
Some web applications use query strings to send information to the origin. A query string is the part of a web request that appears after a?character; the string can contain one or more parameters, separated by&characters. In the following example, the query string includes two parameters,colo...
As with normal criteria, you can combine parameters with the Like keyword and wildcard characters to match a wider range of items. For example, you might want your query to prompt for a country/region of origin, but to match any value that contains the parameter ...
For example: &X-Amz-Credential=<your-access-key-id>%2F20130721%2Fus-east-1%2Fs3%2Faws4_request The following table describes the query parameters in the URL that provide authentication information. Query String Parameter NameExample Value X-Amz-Algorithm Identifies the version of AWS Signature...
Following the previous example, right-click the Orders query and select Create Function. This action launches a new Create Function window. In this window, name your new function and it tells you the parameters being referenced in your query. These parameters are used as the parameters for the...
strftime('%W', 'date') and need a literal % character in the query, quadruple it (%%%%) in the template attribute because the string is interpolated twice: once during the template interpolation in as_sql() and once in the SQL interpolation with the query parameters in the database ...
Specifying Query Parameters Query params are declared on route-driven controllers. For example, to configure query params that are active within thearticlesroute, they must be declared oncontroller:articles. Let's say we'd like to add acategoryquery parameter that will filter out all the articles...
For requests that use single quotes, if any parameter values also contain single quotes, they must be double escaped; otherwise, the request fails due to invalid syntax. In the example, the string valuelet''s meet for lunch?has the single quote escaped. ...
You can type additional parameters in the URL address. For example, add the parameter SimpleUI=3: Copy http://ServerName/sample/Views/ProjectReport.asp?_projectID=102&SimpleUI=3 The following sections explain SimpleUI, the other optional parameters, and view variables. Note When you first ...
The client should avoid string manipulation to add the query parameters, as this can potentially lead to errors. For example, if there is already a server-supplied query parameter, and you append another query parameter, the URL could end up with two '?' characters in it, making the URL ...