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pg_shard v1.1.1 (May 29, 2015)
- Fixes shard repair bug triggered when indexes present
pg_shard v1.1.0 (March 19, 2015)
Speeds up INSERTs by up to 300%
Adds function to repair inactive placements
Adds script to simplify copying data from files
Adds function to sync metadata to CitusDB catalogs
Fixes resource leaks that occurred during large queries
Improves error messages and user experience
Protects users from accidentally removing metadata
Optimizes columns fetched during SELECT queries
Brings full testing and continuous integration to the project
pg_shard v1.0.2 (February 24, 2015)
- Adds META.json file for PGXN
pg_shard v1.0.1 (December 4, 2014)
- Minor documentation fixes
pg_shard v1.0.0 (December 4, 2014)
- Public release under LGPLv3
pg_shard v1.0.0-gm (December 3, 2014)
Adds support for PostgreSQL 9.4 in addition to 9.3
Rejects
PREPARE
orCOPY
statements involving distributed tablesShard identifiers now begin at 10,000 rather than 1
pg_shard v1.0.0-rc (November 21, 2014)
Initial release
Distributes a PostgreSQL table across many worker shards
Safely executes
INSERT
,UPDATE
, andDELETE
against single shardsRuns
SELECT
queries across many shardsJOIN
unsupportedRudimentary CitusDB compatibility
Requires PostgreSQL 9.3