e902a9bdfc
This way UNKNOWN (NULL) explicitly turns to FALSE when three-valued logic is
reduced to binary.
In pgsqlschema, however, use "IS FALSE" as boolean attributes in pg_index are
non-nullable, there is no outer join and there's no clear preference for NULL
reduction.
Over-complicated constructions in TagCloud queries have been simplified, which
should not affect their performance.
Additionally, in TagCloud's lib/subscriptionspeopleselftagcloudsection.php
a typing mistake in an equi-join of "profile_tag" and "profile_list" on
"tagger" was fixed.
That regression was introduced in
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| .. | ||
| columndef.php | ||
| dberroraction.php | ||
| mysqlschema.php | ||
| pgsqlschema.php | ||
| schema.php | ||
| schemaupdater.php | ||
| tabledef.php | ||