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Datagrip query parameters3/10/2024 Titles are not displayed for static dashboard parameters because the value selector is hidden. Title: The display name that appears beside the value selector on your dashboard. See Parameter properties.Īfter adding a visualization to a dashboard, access the parameter mapping interface by clicking the vertical ellipsis on the upper-right of a dashboard widget and then clicking Change widget settings. You can also select the keyword and a default value. When you add a visualization containing a parameterized query, you can choose the the title and the source for the parameter in the visualization query by clicking the appropriate pencil icon. Static values allow you to hard code a value in place of a parameter and will make the parameter “disappear” from the dashboard or widget where it previously appeared. Static values are used in place of a parameter that responds to changes. A dashboard can have multiple parameters, each of which can apply to some visualizations and not others. The parameter values specified for a dashboard parameter apply to visualizations reusing that particular dashboard parameter. Dashboard parameters are configured for one or more visualizations in a dashboard and appear at the top of the dashboard. When you add a visualization based on a parameterized query to a dashboard, the parameter will be added as a dashboard parameter by default. Widget parameters are specific to a single visualization in a dashboard, appear in the visualization panel, and the parameter values specified apply only to the query underlying the visualization.ĭashboard parameters can apply to multiple visualizations. When a visualization based on a parameterized query is added to a dashboard, the visualization can be configured to use either a: Optionally, queries can use parameters or static values. You don’t need to add quotation marks around the parameter if you choose quotation marks.Ĭhange your WHERE clause to use the IN keyword in your query. In the Quotation drop-down, choose whether to leave the parameters as entered (no quotation marks) or wrap the parameters with single or double quotation marks. Multi-value: Toggle the Allow multiple values option. Single value: Single quotation marks around the parameter are required. You can choose between a single-value or multi-value dropdown. To use dates or dates and times in your Dropdown List, enter them in the format your data source requires. When selected from the parameter settings panel, a text box appears where you enter your allowed values, each value separated by a new line. An example would be SELECT * FROM users WHERE name=''. As they say, you can do this on a per-session basis, or in your ~/.To restrict the scope of possible parameter values when running a query, use the Dropdown List parameter type. Props to Postgres Weekly for that last tip. Which can then be used before queries like so: \set explain 'explain (analyze, format json, buffers, verbose)' To make it easier to use lots of parameters, you can set up a variable like this: Here are a couple of examples of the latter, for macOS and Linux respectively: If you’re calling psql from a shell script, the equivalent that covers both is: psql -Atįor especially long query plans, you can output to a file, or even pipe the plan straight to the clipboard. To remove the text before and after, you can toggle tuples-only with \t To remove the line ending characters you can toggle alignment with \a There’s some important information at the bottom of a query plan, so be careful to copy the whole thing.įor JSON plans, even though the default settings in psql will not output valid JSON, copying and pasting it into pgMustard should “just work”. When using psql (the official CLI) we recommend requesting TEXT format query plans.
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