Redundant ELSE NULL clause
Reports redundant ELSE NULL clauses.
Example (MySQL):
SELECT CASE WHEN 2 > 1 THEN 'OK' ELSE NULL END AS alias FROM foo;
The ELSE NULL part will never be executed and may be omitted.
Inspection Details | |
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Available in: | AppCode 2023.3, CLion 2023.3, DataGrip 2023.3, DataSpell 2023.3, GoLand 2023.3, IntelliJ IDEA 2023.3, JetBrains Rider 2023.1, PhpStorm 2023.3, PyCharm 2023.3, Qodana for .NET 2023.1, Qodana for JVM 2023.3, Qodana for PHP 2023.3, Qodana for Ruby 2023.3, RubyMine 2023.3 |
Plugin: | Database Tools and SQL, 233.SNAPSHOT |
Last modified: 13 July 2023