duckdb 0.1.5

0.1.5 Preview Release

on Python PyPI

This is the fourth preview release of DuckDB. Feedback is very welcome. Note: The v0.1.4 version was skipped because of a Python packaging issue.

Binary builds can be found here:
http://download.duckdb.org/rev/59f8907b5d89268c158ae1774d77d6314a5c075f/

Major changes:

• #409 Vector Overhaul
• #423 Remove individual vector cardinalities
• #418 DATE_TRUNC SQL function
• #424 REVERSE SQL function
• #416 Support for SELECT table.* FROM table
• #414 STRUCT types in query execution
• #431 Changed internal string representation
• #433 Rename internal type index_t to idx_t
• #439 Support for temporary structures in read-only mode
• #440 Builds on Solaris & OpenBSD

Note: This release contains a bug in the Python API that leads to crashes when fetching strings to NumPy/Pandas #447