Richard Broersma Jr <rabroersma@yahoo.com> writes: > In my reading of SQL for smarties I've stumbled across syntax that is supported by Postgresql. > However, I can't find mention of it in the Postgresql Docs. Which part of this do you claim is not documented? It looks to me like it's all covered in one of http://developer.postgresql.org/pgdocs/postgres/functions-comparison.html http://developer.postgresql.org/pgdocs/postgres/functions-comparisons.html#ROW-WISE-COMPARISON regards, tom lane
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