Josh Berkus writes:
> ... nowhere in this file (or anywhere else that I can tell) is the syntax for
> the USING expression defined.
Hm? It says
ALTER [ COLUMN ] column TYPE type [ USING expression ]
Surely you're not expecting it to repeat the complete syntax for
.
Folks,
I've noticed that this statement is missing something:
(from sql-altertable.sgml):
ALTER COLUMN TYPE
This form changes the type of a column of a table. Indexes and simple table
constraints involving the column will be automatically converted to use the
new column type by reparsing the
