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This is about PostgreSQL 8.4. I didn't see a mention of SQL 2008. Or maybe that "SQL:2008" doesn't refer to SQL 2008 at all; but I couldn't find the string "20
by joubert 17y ago
This is about PostgreSQL 8.4.
I didn't see a mention of SQL 2008. Or maybe that "SQL:2008" doesn't refer to SQL 2008 at all; but I couldn't find the string "2008" in the slides either, unless Spotlight is having a bad Wednesday.
I suspect the title of the post needs revision.
- jsrn 17y agoYou are right. Slide 47 says: > "With CTE and Windowing, SQL is Turing Complete." CTE (Common Table Expressions) were introduced in the SQL:1999 standard, window functions were introduced in the SQL:2003 standard. PostgreSQL implemented both CTEs and window functions in PostgreSQL 8.4.