src/backend/parser/gram.y · b560ec1b0d7b910ce13edc51ffaafaca72136e3b · Abuhujair Javed / Postgres FD Implementation

Implement the FILTER clause for aggregate function calls. · b560ec1b

Noah Misch authored Jul 16, 2013

This is SQL-standard with a few extensions, namely support for
subqueries and outer references in clause expressions.

catversion bump due to change in Aggref and WindowFunc.

David Fetter, reviewed by Dean Rasheed.

b560ec1b

gram.y 354 KB

Replace gram.y