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1 Minimize memory allocation for void (but not null) value.

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2 Add silly ordering for ts_vector to aim grouping, union, except etc. Don't use BTree opclass (tsvector_ops).
This commit is contained in:
Teodor Sigaev
2004-03-25 16:56:10 +00:00
parent 457ad3925d
commit eebdfcdbe6
4 changed files with 722 additions and 0 deletions
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6
contrib/tsearch2/sql/tsearch2.sql
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@ -247,3 +247,9 @@ Upon a woman s face. E. J. Pratt (1882 1964)
--check debug
select * from ts_debug('Tsearch module for PostgreSQL 7.3.3');
--check ordering
drop trigger tsvectorupdate on test_tsvector;
insert into test_tsvector values (null, null);
select a is null, a from test_tsvector order by a;