[COMMITTERS] pgsql: Allow CREATE TABLE (LIKE ...) from composite type

Allow CREATE TABLE (LIKE ...) from composite type The only reason this didn't work before was that parserOpenTable() rejects composite types. So use relation_openrv() directly and manually do the errposition() setup that parserOpenTable() does. Branch -- master Details --- http://git.po

[COMMITTERS] pgsql: Provide environment overrides for psql file locations.

Provide environment overrides for psql file locations. PSQL_HISTORY provides an alternative for the command history file, and PSQLRC provides an alternative location for the .psqlrc file. Branch -- master Details --- http://git.postgresql.org/pg/commitdiff/34c978442c55dd13a3a8c6b90fd4380

Re: [COMMITTERS] pgsql: Provide environment overrides for psql file locations.

On 03/03/2012 04:43 PM, Andrew Dunstan wrote: Provide environment overrides for psql file locations. PSQL_HISTORY provides an alternative for the command history file, and PSQLRC provides an alternative location for the .psqlrc file. Forgot to mention this was reviewed by David Wheeler. Apo

[COMMITTERS] pgsql: Collect and use element-frequency statistics for arrays.

Collect and use element-frequency statistics for arrays. This patch improves selectivity estimation for the array <@, &&, and @> (containment and overlaps) operators. It enables collection of statistics about individual array element values by ANALYZE, and introduces operator-specific estimators