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Statement with side effects

Reports statements that might lead to modification of a database during a read-only connection.

To enable read-only mode for a connection, right-click a data source in the Database tool window (View | Tool Windows | Database) and select Properties. In the Data Sources and Drivers dialog, click the Options tab and select the Read-only checkbox.

Example (MySQL):

CREATE TABLE foo(a INT); INSERT INTO foo VALUES (1);

As CREATE TABLE and INSERT INTO statements lead to a database modification, these statements will be highlighted in read-only connection mode.

Locating this inspection

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.

SqlSideEffectsInspection
Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | SQL

Availability

By default bundled with

CLion 2024.1, DataGrip 2024.1, DataSpell 2024.1, GoLand 2024.1, IntelliJ IDEA 2024.1, JetBrains Rider 2023.3, PhpStorm 2024.1, PyCharm 2024.1, Qodana for .NET 2023.3, Qodana for Go 2024.1, Qodana for JVM 2024.1, Qodana for PHP 2024.1, Qodana for Ruby 2024.1, RubyMine 2024.1,

Can be installed with plugin

Database Tools and SQL, 241.SNAPSHOT

Last modified: 18 June 2024