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Minor correction for full-text search limitations docs.
author
Neil Conway
Wed, 10 Oct 2007 21:48:22 +0000
(21:48 +0000)
committer
Neil Conway
Wed, 10 Oct 2007 21:48:22 +0000
(21:48 +0000)
Heikki Linnakangas.
doc/src/sgml/textsearch.sgml
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diff --git
a/doc/src/sgml/textsearch.sgml
b/doc/src/sgml/textsearch.sgml
index e199de642a28954068fefef43c50167c46f8c432..8fbffe07c0ef26c97515c9d2034389560e2f6a9c 100644
(file)
--- a/
doc/src/sgml/textsearch.sgml
+++ b/
doc/src/sgml/textsearch.sgml
@@
-1,4
+1,4
@@
-
+
Full Text Search
@@
-2045,15
+2045,15
@@
EXPLAIN SELECT * FROM apod WHERE textsearch @@@ to_tsquery('supernovae:a');
The length of each lexeme must be less than 2K bytes
-
-
+
+
The length of a
tsvector
(lexemes + positions) must be less than 1 megabyte
The number of lexemes must be less than 2
64
-
Positional information must be
non-negative
and less than 16,383
+
Positional information must be
greater than 0
and less than 16,383
No more than 256 positions per lexeme