12.6. Release 324 (1 Nov 2019)
General Changes
- Fix query failure when
CASE operands have different types. (#1825)
- Add support for
ESCAPE clause in SHOW CATALOGS LIKE .... (#1691)
- Add
line_interpolate_point() and line_interpolate_points(). (#1888)
- Allow references to tables in the enclosing query when using
.*. (#1867)
- Configuration properties for optimizer and spill support no longer
have
experimental. prefix. (#1875)
- Configuration property
experimental.reserved-pool-enabled was renamed to
experimental.reserved-pool-disabled (with meaning reversed). (#1916)
Security Changes
- Perform access control checks when displaying table or view definitions
with
SHOW CREATE. (#1517)
Hive Changes
- Allow using
SHOW GRANTS on a Hive view when using the sql-standard
security mode. (#1842)
- Improve performance when filtering dictionary-encoded Parquet columns. (#1846)
PostgreSQL Changes
- Add support for inserting
MAP(VARCHAR, VARCHAR) values into columns of
hstore type. (#1894)
Elasticsearch Changes
- Fix failure when reading datetime columns in Elasticsearch 5.x. (#1844)
- Add support for mixed-case field names. (#1914)
SPI Changes
- Introduce a builder for
ColumnMetadata. The various overloaded constructors
are now deprecated. (#1891)
