Bruce Momjian <[EMAIL PROTECTED]> writes:
> Tom Lane wrote:
>> By that logic, we don't need any data types other than text.

> What is tsquery giving us that text would not?

A preprocessed representation that can be compared to tsvector
efficiently.

Now, if you'd asked whether we need *both* tsvector and tsquery,
that'd be a fair question.  I'm not 100% clear on what the differences
are, but they seem pretty subtle.  Do you think that having only
one datatype would be clearer?

                        regards, tom lane

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