Code Inspection: Redundant alias expressions
Reports alias expressions that duplicate names of columns in tables and might be redundant.
CREATE TABLE foo(a INT, b INT); SELECT * FROM foo foo(a, b); SELECT * FROM foo foo(a); SELECT * FROM foo foo(x); SELECT * FROM foo foo(x, y);
The first two aliases use the same column names as in the
foo table. They are considered redundant because they column names are identical.
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Last modified: 13 May 2022