Tom Lane 3f5d2fe302 Be more wary of missing statistics in eqjoinsel_semi(). ...

In particular, if we don't have real ndistinct estimates for both sides,
fall back to assuming that half of the left-hand rows have join partners.
This is what was done in 8.2 and 8.3 (cf nulltestsel() in those versions).
It's pretty stupid but it won't lead us to think that an antijoin produces
no rows out, as seen in recent example from Uwe Schroeder.

2011-04-12 01:59:34 -04:00

..

acl.c

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array_userfuncs.c

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arrayfuncs.c

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arrayutils.c

Use array_contains_nulls instead of ARR_HASNULL on user-supplied arrays.

2011-01-09 13:09:07 -05:00

ascii.c

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bool.c

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cash.c

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char.c

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date.c

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datetime.c

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datum.c

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dbsize.c

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domains.c

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encode.c

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enum.c

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float.c

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format_type.c

Revert addition of third argument to format_type().

2011-03-10 17:30:46 -05:00

formatting.c

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genfile.c

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geo_ops.c

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geo_selfuncs.c

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inet_cidr_ntop.c

When reporting the server as not responding, if the hostname was

2010-11-24 17:04:19 -05:00

inet_net_pton.c

Remove cvs keywords from all files.

2010-09-20 22:08:53 +02:00

int8.c

Put in some more safeguards against executing a division-by-zero.

2011-03-11 18:18:55 -05:00

int.c

On further reflection, we'd better do the same in int.c.

2011-03-11 19:04:02 -05:00

like_match.c

Fix ILIKE to honor collation when working in single-byte encodings.

2011-04-09 17:12:39 -04:00

like.c

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2011-04-10 11:42:00 -04:00

lockfuncs.c

Include pid in pg_lock_status() results even for SIREAD locks.

2011-04-04 13:23:43 -04:00

mac.c

Remove cvs keywords from all files.

2010-09-20 22:08:53 +02:00

Makefile

When reporting the server as not responding, if the hostname was

2010-11-24 17:04:19 -05:00

misc.c

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nabstime.c

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name.c

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network.c

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numeric.c

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numutils.c

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oid.c

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oracle_compat.c

Per-column collation support

2011-02-08 23:04:18 +02:00

pg_locale.c

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pg_lzcompress.c

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pgstatfuncs.c

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2011-04-10 11:42:00 -04:00

pseudotypes.c

Allow binary I/O of type "void".

2011-02-22 13:08:22 -05:00

quote.c

Add PL/Python functions for quoting strings

2011-02-22 23:41:23 +02:00

regexp.c

Teach regular expression operators to honor collations.

2011-04-10 18:03:09 -04:00

regproc.c

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ri_triggers.c

Fix RI_Initial_Check to use a COLLATE clause when needed in its query.

2011-04-11 21:32:53 -04:00

rowtypes.c

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ruleutils.c

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selfuncs.c

Be more wary of missing statistics in eqjoinsel_semi().

2011-04-12 01:59:34 -04:00

tid.c

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timestamp.c

Use macros for time-based constants, rather than constants.

2011-03-12 09:35:56 -05:00

trigfuncs.c

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tsginidx.c

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tsgistidx.c

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tsquery_cleanup.c

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tsquery_op.c

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tsquery_rewrite.c

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tsquery_util.c

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tsquery.c

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tsrank.c

Use array_contains_nulls instead of ARR_HASNULL on user-supplied arrays.

2011-01-09 13:09:07 -05:00

tsvector_op.c

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tsvector.c

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txid.c

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uuid.c

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varbit.c

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varchar.c

Per-column collation support

2011-02-08 23:04:18 +02:00

varlena.c

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version.c

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windowfuncs.c

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xml.c

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