Moving to pgsql-hackers@ On Mon, 2003-06-30 at 12:03, sumit wrote: > Thanks for letting know. Could you also let me know the exact > syntax, I mean, we are not sure whether GROUP BY CUBE(...) is followed by > a HAVING clause. Kindly inform us soon so that we can make the changes and > send you the updated patch and files.
Sources of the SQL Spec http://developer.postgresql.org/readtext.php?src/FAQ/FAQ_DEV.html+Developers-FAQ#1.12 The relevent syntax appears to be in section 7.9, and is a part of the GROUP BY clause, so is potentially followed by a HAVING clause. 7.9 <group by clause> Function Specify a grouped table derived by the application of the <group by clause> to the result of the previously specified clause. Format <group by clause> ::= GROUP BY <grouping specification> <grouping specification> ::= <grouping column reference> | <rollup list> | <cube list> | <grouping sets list> | <grand total> | <concatenated grouping> <rollup list> ::= ROLLUP <left paren> <grouping column reference list> <right paren> <cube list> ::= CUBE <left paren> <grouping column reference list> <right paren> <grouping sets list> ::= GROUPING SETS <left paren> <grouping set list> <right paren> <grouping set list> ::= <grouping set> [ { <comma> <grouping set> }... ] <concatenated grouping> ::= <grouping set> <comma> <grouping set list> <grouping set> ::= <ordinary grouping set> | <rollup list> | <cube list> | <grand total> <ordinary grouping set> ::= <grouping column reference> | <left paren> <grouping column reference list> <right paren> <grand total> ::= <left paren> <right paren> <grouping column reference list> ::= <grouping column reference> [ { <comma> <grouping column reference> }... ] -- Rod Taylor <[EMAIL PROTECTED]> PGP Key: http://www.rbt.ca/rbtpub.asc
signature.asc
Description: This is a digitally signed message part
