=?UTF-8?B?SmFuIFVyYmHFhHNraQ==?= <[email protected]> writes:
> On 17/10/11 02:53, Robert Haas wrote:
>> I previously floated the idea of using a new keyword, possibly LET,
>> for this, like this:
>>
>> LET var = value [, ...] IN query
> LET was something I thought about, although you'd have to use something
> like parenthesis around the GUC assignements because "value" can contain
> commas, leading to shift/reduce conflicts (that sucks, unfortunately).
Probably better to forbid commas --- people can always put such values
inside a quoted literal.
regards, tom lane
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