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* Rename I/O timing statistics columns to blk_read_time and blk_write_time.Tom Lane2012-04-291-6/+6
* Fix printing of whole-row Vars at top level of a SELECT targetlist.Tom Lane2012-04-271-13/+32
* Lots of doc corrections.Robert Haas2012-04-234-4/+4
* Reduce hash size for compute_array_stats, compute_tsvector_stats.Robert Haas2012-04-231-1/+1
* Recast "ONLY" column CHECK constraints as NO INHERITAlvaro Herrera2012-04-201-2/+7
* pg_size_pretty(numeric)Robert Haas2012-04-141-0/+132
* Rename bytea_agg to string_agg and add delimiter argumentPeter Eisentraut2012-04-131-3/+10
* Make pg_tablespace_location(0) return the database's default tablespace.Tom Lane2012-04-101-1/+9
* Measure epoch of timestamp-without-time-zone from local not UTC midnight.Tom Lane2012-04-101-22/+3
* Fix an Assert that turns out to be reachable after all.Tom Lane2012-04-091-2/+7
* Publish checkpoint timing information to pg_stat_bgwriter.Robert Haas2012-04-051-0/+14
* Expose track_iotiming data via the statistics collector.Robert Haas2012-04-051-0/+32
* Replace empty locale name with implied value in CREATE DATABASE and initdb.Tom Lane2012-03-251-10/+24
* Code review for protransform patches.Tom Lane2012-03-235-70/+61
* Clean up compiler warnings from unused variables with asserts disabledPeter Eisentraut2012-03-211-2/+2
* Add const qualifier to tzn returned by timestamp2tm()Peter Eisentraut2012-03-154-7/+7
* Remove unused tzn arguments for timestamp2tm()Peter Eisentraut2012-03-152-22/+13
* Improve EncodeDateTime and EncodeTimeOnly APIsPeter Eisentraut2012-03-145-38/+45
* Use correct sizeof operand in qsort callPeter Eisentraut2012-03-121-1/+1
* Add comment for missing break in switchPeter Eisentraut2012-03-121-0/+1
* Improve estimation of IN/NOT IN by assuming array elements are distinct.Tom Lane2012-03-071-3/+71
* Rewrite GiST support code for rangetypes.Tom Lane2012-03-041-191/+1102
* Remove useless "rough estimate" path from mcelem_array_contained_selec.Tom Lane2012-03-041-76/+62
* Improve histogram-filling loop in new compute_array_stats() code.Tom Lane2012-03-041-19/+44
* Collect and use element-frequency statistics for arrays.Tom Lane2012-03-034-14/+2034
* Add COLLATION FOR expressionPeter Eisentraut2012-03-021-0/+27
* Add const qualifiers where they are accidentally cast awayPeter Eisentraut2012-02-282-2/+2
* ALTER TABLE: skip FK validation when it's safe to do soAlvaro Herrera2012-02-271-0/+1
* Add some enumeration commas, for consistencyPeter Eisentraut2012-02-242-2/+2
* Correctly handle NULLs in JSON output.Andrew Dunstan2012-02-231-12/+14
* Fix typo, noticed by Will Crawford.Andrew Dunstan2012-02-211-1/+1
* Fix a couple of cases of JSON output.Andrew Dunstan2012-02-201-4/+21
* Improve pretty printing of viewdefs.Andrew Dunstan2012-02-191-2/+135
* Improve statistics estimation to make some use of DISTINCT in sub-queries.Tom Lane2012-02-161-35/+59
* Add a comment to AdjustIntervalForTypmod to reduce chance of future bugs.Robert Haas2012-02-091-1/+2
* Improve interval_transform function to detect a few more cases.Robert Haas2012-02-091-2/+7
* Add transform functions for various temporal typmod coercisions.Robert Haas2012-02-083-0/+132
* Fix typos pointed out by Noah Misch.Robert Haas2012-02-071-2/+2
* Add a transform function for varbit typmod coercisions.Robert Haas2012-02-071-0/+35
* Add a transform function for numeric typmod coercisions.Robert Haas2012-02-071-0/+48
* Add array_to_json and row_to_json functions.Andrew Dunstan2012-02-031-2/+352
* Try to be more consistent about accepting denormalized float8 numbers.Tom Lane2012-02-011-10/+34
* Built-in JSON data type.Robert Haas2012-01-312-1/+666
* Tweak index costing for problems with partial indexes.Tom Lane2012-01-291-39/+58
* Use parameterized paths to generate inner indexscans more flexibly.Tom Lane2012-01-271-24/+13
* Show default privileges in information schemaPeter Eisentraut2012-01-271-0/+58
* Add deadlock counter to pg_stat_databaseMagnus Hagander2012-01-261-0/+16
* Track temporary file count and size in pg_stat_databaseMagnus Hagander2012-01-261-0/+33
* Add bitwise AND, OR, and NOT operators for macaddr data type.Robert Haas2012-01-191-0/+53
* Separate state from query string in pg_stat_activityMagnus Hagander2012-01-191-41/+75