Peter Eisentraut writes:
> In plpgsql, if you write
> OPEN var BLAH
> you can an error message like this:
> ERROR: syntax error ...
> DETAIL: Expected "FOR", to open a reference cursor.
> But what is a "reference cursor"? Isn't this rather saying "... to open a
> cursor, a reference to whic
In plpgsql, if you write
OPEN var BLAH
you can an error message like this:
ERROR: syntax error ...
DETAIL: Expected "FOR", to open a reference cursor.
But what is a "reference cursor"? Isn't this rather saying "... to open a
cursor, a reference to which will be stored in your variable"? An
