SQL
Unused variable
Warning
Last modified: 03 December 2024Reports unused arguments, variables, or parameters.
Example (PostgreSQL):
CREATE FUNCTION foo(PARAMUSED INT, PARAMUNUSED INT) RETURNS INT AS
$$
BEGIN
RETURN PARAMUSED;
END
$$ LANGUAGE plpgsql;
The PARAMUNUSED
parameter is not used in the function and might be deleted.
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
-SqlUnused
Inspection Details | |
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By default bundled with: | CLion 2024.3, DataGrip 2024.3, GoLand 2024.3, IntelliJ IDEA 2024.3, JetBrains Rider 2024.3, PhpStorm 2024.3, PyCharm 2024.3, Qodana for .NET 2024.3, Qodana for Go 2024.3, Qodana for JS 2024.3, Qodana for JVM 2024.3, Qodana for PHP 2024.3, Qodana for Ruby 2024.3, RubyMine 2024.3, WebStorm 2024.3 |
Can be installed with plugin: | Database Tools and SQL, 243.23140 |
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