Tom Lane e55985d3be Tweak indexscan cost estimation: round estimated # of tuples visited up ...

to next integer.  Previously, if selectivity was small, we could compute
very tiny scan cost on the basis of estimating that only 0.001 tuple
would be fetched, which is silly.  This naturally led to some rather
silly plans...

2000-03-30 00:53:30 +00:00

..

acl.c

Add:

2000-01-26 05:58:53 +00:00

arrayfuncs.c

Add:

2000-01-26 05:58:53 +00:00

arrayutils.c

Add:

2000-01-26 05:58:53 +00:00

bool.c

Add btree indexing of boolean values

2000-02-10 19:51:52 +00:00

cash.c

cash_words_out function truncated its output by 1 character due to

2000-03-19 22:10:52 +00:00

char.c

Add:

2000-01-26 05:58:53 +00:00

chunk.c

Add:

2000-01-26 05:58:53 +00:00

date.c

Implement column aliases on views "CREATE VIEW name (collist)".

2000-03-14 23:06:59 +00:00

datetime.c

Change rules for interpreting date/time input to disallow 1 and 3 character

2000-03-29 03:57:18 +00:00

datum.c

Add:

2000-01-26 05:58:53 +00:00

filename.c

Add:

2000-01-26 05:58:53 +00:00

float.c

Float-to-int conversion functions should return NULL when given NULL

2000-03-23 07:40:00 +00:00

formatting.c

Hi,

2000-03-16 01:35:41 +00:00

geo_ops.c

Implement column aliases on views "CREATE VIEW name (collist)".

2000-03-14 23:06:59 +00:00

geo_selfuncs.c

Finish repairing 6.5's problems with r-tree indexes: create appropriate

2000-02-17 03:40:02 +00:00

inet_net_ntop.c

Move some system includes into c.h, and remove duplicates.

1999-07-17 20:18:55 +00:00

inet_net_pton.c

Move some system includes into c.h, and remove duplicates.

1999-07-17 20:18:55 +00:00

int8.c

Implement column aliases on views "CREATE VIEW name (collist)".

2000-03-14 23:06:59 +00:00

int.c

Implement column aliases on views "CREATE VIEW name (collist)".

2000-03-14 23:06:59 +00:00

like.c

Add:

2000-01-26 05:58:53 +00:00

lztext.c

Removed LZTEXT datatype as discussed.

1999-12-28 13:40:53 +00:00

mac.c

Ethernet MAC addresses (macaddr type) are not compared correctly for

1999-12-16 01:30:49 +00:00

Makefile

Reactivated LZTEXT data type and changed rule plan- and qual-strings

2000-02-27 12:02:34 +00:00

misc.c

Add:

2000-01-26 05:58:53 +00:00

nabstime.c

Implement "date/time grand unification".

2000-02-16 17:26:26 +00:00

name.c

Add:

2000-01-26 05:58:53 +00:00

network.c

Reversed out inet patch.

2000-03-08 01:44:37 +00:00

not_in.c

Add:

2000-01-26 05:58:53 +00:00

numeric.c

Extend numeric_round and numeric_trunc to accept negative scale inputs

2000-03-13 02:31:13 +00:00

numutils.c

Add:

2000-01-26 05:58:53 +00:00

oid.c

Add:

2000-01-26 05:58:53 +00:00

oracle_compat.c

Fix busted TRANSLATE() code --- it coredumped due to pfree()'ing the

2000-03-15 17:24:18 +00:00

pg_locale.c

Clean up minor compiler warnings.

2000-03-18 18:57:16 +00:00

pg_lzcompress.c

Added another single byte oriented decompressor, useful for

1999-11-25 01:28:07 +00:00

regexp.c

Add:

2000-01-26 05:58:53 +00:00

regproc.c

Minor improvements in regprocout() and oidvectortypes().

2000-02-27 03:30:27 +00:00

ri_triggers.c

Added complete MATCH <unspecified> support contributed by Don Baccus.

2000-02-07 17:50:38 +00:00

ruleutils.c

Fix a bunch of minor portability problems and maybe-bugs revealed by

2000-03-17 02:36:41 +00:00

selfuncs.c

Tweak indexscan cost estimation: round estimated # of tuples visited up

2000-03-30 00:53:30 +00:00

sets.c

Add:

2000-01-26 05:58:53 +00:00

tid.c

Add:

2000-01-26 05:58:53 +00:00

timestamp.c

Implement column aliases on views "CREATE VIEW name (collist)".

2000-03-14 23:06:59 +00:00

varchar.c

Remove unnecessary limitations on lengths of bpchar and varchar constants.

2000-03-13 01:54:07 +00:00

varlena.c

Rename bytea functions to not have upper-case letters in their names.

2000-03-24 02:41:46 +00:00

version.c

Move some system includes into c.h, and remove duplicates.

1999-07-17 20:18:55 +00:00