Tom Lane 52b60530f2 Fix tsmatchsel() to account properly for null rows. ...

ts_typanalyze.c computes MCE statistics as fractions of the non-null rows,
which seems fairly reasonable, and anyway changing it in released versions
wouldn't be a good idea.  But then ts_selfuncs.c has to account for that.
Failure to do so results in overestimates in columns with a significant
fraction of null documents.  Back-patch to 8.4 where this stuff was
introduced.

Jesper Krogh

2011-02-17 19:00:49 -05:00

..

dict_ispell.c

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2011-01-01 13:18:15 -05:00

dict_simple.c

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2011-01-01 13:18:15 -05:00

dict_synonym.c

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2011-01-01 13:18:15 -05:00

dict_thesaurus.c

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2011-01-01 13:18:15 -05:00

dict.c

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2011-01-01 13:18:15 -05:00

hunspell_sample.affix

Add regression tests for ispell, synonym and thesaurus dictionaries.

2007-09-11 11:54:42 +00:00

ispell_sample.affix

Add regression tests for ispell, synonym and thesaurus dictionaries.

2007-09-11 11:54:42 +00:00

ispell_sample.dict

Add regression tests for ispell, synonym and thesaurus dictionaries.

2007-09-11 11:54:42 +00:00

Makefile

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2011-01-01 13:18:15 -05:00

regis.c

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2011-01-01 13:18:15 -05:00

spell.c

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2011-01-01 13:18:15 -05:00

synonym_sample.syn

Add prefix support for synonym dictionary

2009-08-14 14:53:20 +00:00

thesaurus_sample.ths

Remove extra newlines at end and beginning of files, add missing newlines

2010-08-19 05:57:36 +00:00

to_tsany.c

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2011-01-01 13:18:15 -05:00

ts_locale.c

Fix "variable not used" warnings when USE_WIDE_UPPER_LOWER is not

2011-02-10 16:58:02 -05:00

ts_parse.c

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2011-01-01 13:18:15 -05:00

ts_selfuncs.c

Fix tsmatchsel() to account properly for null rows.

2011-02-17 19:00:49 -05:00

ts_typanalyze.c

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2011-01-01 13:18:15 -05:00

ts_utils.c

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2011-01-01 13:18:15 -05:00

wparser_def.c

Fix "variable not used" warnings when USE_WIDE_UPPER_LOWER is not

2011-02-10 16:58:02 -05:00

wparser.c

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2011-01-01 13:18:15 -05:00