diff --git a/CHANGELOG.md b/CHANGELOG.md index 341817597..c98914b1f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,63 @@ +### citus v6.2.0 (May 16, 2017) ### + +* Increases SQL subquery coverage by pushing down more kinds of queries + +* Adds CustomScan API support to allow read-only transactions + +* Adds support for `CREATE/DROP INDEX CONCURRENTLY` + +* Adds support for `ALTER TABLE ... ADD CONSTRAINT` + +* Adds support for `ALTER TABLE ... RENAME COLUMN` + +* Adds support for `DISABLE/ENABLE TRIGGER ALL` + +* Adds support for expressions in the partition column in INSERTs + +* Adds support for query parameters in combination with function evaluation + +* Adds support for creating distributed tables from non-empty local tables + +* Adds UDFs to get size of distributed tables + +* Adds UDFs to add a new node without replicating reference tables + +* Adds checks to prevent running Citus binaries with wrong metadata tables + +* Improves shard pruning performance for range queries + +* Improves planner performance for joins involving co-located tables + +* Improves shard copy performance by creating indexes after copy + +* Improves task-tracker performance by batching several status checks + +* Enables router planner for queries on range partitioned table + +* Changes `TRUNCATE` to drop local data only if `enable_ddl_propagation` is off + +* Starts to execute DDL on coordinator before workers + +* Fixes a bug causing incorrectly reading invalidated cache + +* Fixes a bug related to creation of schemas of in workers with incorrect owner + +* Fixes a bug related to concurrent run of shard drop functions + +* Fixes a bug related to `EXPLAIN ANALYZE` with DML queries + +* Fixes a bug related to SQL functions in FROM clause + +* Adds a GUC variable to report cross shard queries + +* Fixes a bug related to partition columns without native hash function + +* Adds internal infrastructures and tests to improve development process + +* Addresses various race conditions and deadlocks + +* Improves and standardizes error messages + ### citus v6.1.1 (May 5, 2017) ### * Fixes a crash caused by router executor use after connection timeouts