> Also, have we decided if multibyte should be the configure default now?

Not sure.

Anyway I have tested LIKE/REGEX query test using current. The query
executed is:

explain analyze select '0000000 5089 474e...( 16475
bytes long text containing only 0-9a-z chars) like 'aaa';

and

explain analyze select '0000000 5089 474e...( 16475
bytes long text containing only 0-9a-z chars) ~ 'aaa';

Here is the result:

        no MB           with MB
LIKE    0.09 msec       0.08 msec
REGEX   0.09 msec       0.10 msec

LIKE with MB seemed to be resonably fast, but REGEX with MB seemed a
little bit slow. Probably this is due the wide character conversion
overhead.
--
Tatsuo Ishii

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