Ambiguous reference
Reports columns that have identical names but belong to different tables.
Example (MySQL):
CREATE TABLE foo(id INT PRIMARY KEY);
CREATE TABLE bar(id INT PRIMARY KEY);
SELECT foo.id, bar.id FROM foo, bar WHERE id > 0;
The id column appears in foo and bar tables. You need to qualify the column name to make the query correct.
SELECT foo.id, bar.id FROM foo, bar WHERE foo.id > 0;
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