Hello I found BNF for SQL 2003 and I found there some small difference. Standard use keyword ESCAPE, but PostgreSQL use keybord UESCAPE.
Anybody knows reason? <Unicode character string literal> ::= [ <introducer> <character set specification> ] U <ampersand> <quote> [ <Unicode representation> ... ] <quote> [ { <separator> <quote> [ <Unicode representation> ... ] <quote> }... ] [ ESCAPE <escape character> ] thank you Pavel Stehule -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers