This is the fifth preview release of DuckDB. Feedback is very welcome.
Binary builds can be found here: http://download.duckdb.org/alias/v0.1.6/
SQL
- #455 Table renames
ALTER TABLE tbl RENAME TO tbl2
- #457 Nested list type can be created using
LIST
aggregation and unpacked with the newUNNEST
operator - #463
INSTR
string function, #477PREFIX
string function, #480SUFFIX
string function
Engine
- #442 Optimized casting performance to strings
- #444 Variable return types for table-producing functions
- #453 Rework aggregate function interface
- #474 Selection vector rework
- #478 UTF8 NFC normalization of all incoming strings
- #482 Skipping table segments during scan based on min/max indices
Python client
- #451
date
/datetime
support - #467
description
field for cursor - #473 Adding
read_only
flag toconnect
- #481 Rewrite of Python API using
pybind11
R client