delta/postgresql.git/contrib/tsearch2/ts_stat.c, branch master

Replace the now-incompatible-with-core contrib/tsearch2 module with a

2007-11-13T21:02:29+00:00

compatibility package.  This supports importing dumps from past versions
using tsearch2, and provides the old names and API for most functions
that were changed.  (rewrite(ARRAY[...]) is a glaring omission, though.)

Pavel Stehule and Tom Lane

Replace direct assignments to VARATT_SIZEP(x) with SET_VARSIZE(x, len).

2007-02-27T23:48:10+00:00

Get rid of VARATT_SIZE and VARATT_DATA, which were simply redundant with
VARSIZE and VARDATA, and as a consequence almost no code was using the
longer names.  Rename the length fields of struct varlena and various
derived structures to catch anyplace that was accessing them directly;
and clean up various places so caught.  In itself this patch doesn't
change any behavior at all, but it is necessary infrastructure if we hope
to play any games with the representation of varlena headers.
Greg Stark and Tom Lane

pgindent run for 8.2.

2006-10-04T00:30:14+00:00

This patch makes the error message strings throughout the backend

2006-03-01T06:30:32+00:00

more compliant with the error message style guide. In particular,
errdetail should begin with a capital letter and end with a period,
whereas errmsg should not. I also fixed a few related issues in
passing, such as fixing the repeated misspelling of "lexeme" in
contrib/tsearch2 (per Tom's suggestion).

Improve support of multibyte encoding:

2005-12-12T11:10:12+00:00

- tsvector_(in|out)
- tsquery_(in|out)
- to_tsvector
- to_tsquery, plainto_tsquery
- 'simple' dictionary

Fix bogus error test in get_ti_Oid().

2005-10-15T20:28:59+00:00

Standard pgindent run for 8.1.

2005-10-15T02:49:52+00:00

Document get_call_result_type() and friends; mark TypeGetTupleDesc()

2005-05-30T23:09:07+00:00

and RelationNameGetTupleDesc() as deprecated; remove uses of the
latter in the contrib library.  Along the way, clean up crosstab()
code and documentation a little.

Change

2005-01-25T12:36:25+00:00

typedef struct {} WordEntryPos;
to
typedef uint16 WordEntryPos
according to http://www.pgsql.ru/db/mw/msg.html?mid=2035188

Require re-fill all tsvector fields and reindex tsvector indexes.

Redesign query-snapshot timing so that volatile functions in READ COMMITTED

2004-09-13T20:10:13+00:00

mode see a fresh snapshot for each command in the function, rather than
using the latest interactive command's snapshot.  Also, suppress fresh
snapshots as well as CommandCounterIncrement inside STABLE and IMMUTABLE
functions, instead using the snapshot taken for the most closely nested
regular query.  (This behavior is only sane for read-only functions, so
the patch also enforces that such functions contain only SELECT commands.)
As per my proposal of 6-Sep-2004; I note that I floated essentially the
same proposal on 19-Jun-2002, but that discussion tailed off without any
action.  Since 8.0 seems like the right place to be taking possibly
nontrivial backwards compatibility hits, let's get it done now.