TileDB-Py 0.9.2

TileDB-Py 0.9.2 Release Notes

Packaging Notes

• Fixed release builder ordering issue which led to CRLF line endings in 0.9.1 source distribution.

API Changes

• Deprecate Array.timestamp and replace with Array.timestamp_range #616

Improvements

• Set ArraySchema.tile_order=None for Hilbert-ordered arrays #609
• Use CIBW to build release wheels on Linux #613
• Addition of Pickling functionality for SparseArray #618

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PyPI wheels: https://pypi.org/project/tiledb/0.9.2

TileDB-Py 0.9.1

TileDB-Py 0.9.1 Release Notes

Improvements

• Support passing a timestamp range for consolidation and vacuuming #603

Bug Fixes

• FragmentInfo API's to_vacuum_uri() function corrected to iterate through to_vacuum_num rather than fragment_num#603
• Return "NA" For ArraySchema.tile_order if "Hilbert" #605

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PyPI wheels: https://pypi.org/project/tiledb/0.9.1/

TileDB-Py 0.9.0

TileDB-Py 0.9.0 Release Notes

TileDB Embedded updates:

• TileDB-Py 0.9.0 includes TileDB Embedded TileDB 2.3 with a significant
  number of new features and improvements.

Packaging Notes

• Windows wheels are now built with TileDB Cloud REST support enabled #541

Improvements

• Addition of QueryCondition API to filter query on attributes #576

Bug Fixes

• Fixed from_pandas append error for sparse arrayse: no need to specify 'row_start_idx' #593
• Fixed 'index_dims' kwarg handling for from_pandas #590

API Changes

• from_dataframe function has been removed; deprecated in TileDB-Py 0.6 and replaced by from_pandas.

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PyPI wheels: https://pypi.org/project/tiledb/0.9.0/

TileDB-Py 0.8.11

TileDB-Py 0.8.11 Release Notes

Bug fixes

• Fixed incorrect NumPy ABI target in Linux wheels #590

(PyPI: https://pypi.org/project/tiledb/0.8.11/)

TileDB-Py 0.8.10

TileDB-Py 0.8.10 Release Notes

Improvements

• Disabled libtiledb Werror compilation argument for from-source builds via setup.py #574
• Relaxed NumPy version requirements for from-source builds via setup.py #575

Bug fixes

• Fix incorrect type for add_range with int8 dimension #573
  • Fixed FragmentInfoList where context was not being passed to ArraySchema #578
• Fixed read bug due to large estimated result size #579
• Fixed bug reading nullable attributes due to missing buffer resize #581
• Fixed Python output for tiledb.stats_dump #586

TileDB-Py 0.8.9

TileDB-Py 0.8.9 Release Notes

TileDB Embedded updates:

• TileDB-Py 0.8.9 includes TileDB Embedded TileDB 2.2.9

Improvements

• Support for iterating over incomplete query results #548
  • This feature provides the capability to consume partial query results with a fixed maximum buffer size
    rather than the the default behavior of resizing buffers and resubmitting to completion.
    Usage example: examples/incomplete_iteration.py
    (along with test in: test_libtiledb.py:test_incomplete_return)
• Rename FragmentsInfo to FragmentInfoList #551
• Dataframe creation uses Zstd default compression level (-1) #552
• Rename Fragment Info API's non_empty_domain attribute to nonempty_domain #553
• Added configuration option py.alloc_max_bytes to control maximum initial buffer allocation #557

Bug fixes

• Fixed incorrected error raised in .df[] indexer when pyarrow not installed #554
• Fixed from_pandas(attr_filters=None, dim_filters=None) (previously used internal defaults) #564
• Fixed from_pandas write bug due to incorrect classification of str/bytes columns #562
• Fix segfault due to mismatched validity num and data buffer sizes #567

TileDB-Py 0.8.8

TileDB-Py 0.8.8 Release Notes

TileDB Embedded updates:

• TileDB-Py 0.8.8 includes TileDB Embedded TileDB 2.2.8

TileDB-Py 0.8.7

TileDB-Py 0.8.7 Release Notes

Improvements

• ArraySchema support for cell_order="hilbert" #535

Bug fixes

• Fixed regression in from_pandas with string-valued index dimensions #526
• Fixed GC lifetime bug in string buffer conversion #525
• Fixed FilterList's repr() method #528

TileDB-Py 0.8.6

TileDB-Py 0.8.6 Release Notes

TileDB Embedded updates:

• TileDB-Py 0.8.6 includes TileDB Embedded TileDB 2.2.7

Improvements

• Addition of VFS() functions copy_file() and copy_dir() #507
• Add support in from_pandas for storing Pandas extension types as variable-length attributes #515
• Add support for sparse writes to dense arrays #521

Bug fixes

• Multi-length attributes, regardless of fixed or var-length, do not work query properly with PyArrow enabled due to lack of Arrow List support. When using .df[] with PyArrow enabled, we are returning a clear message to the user to use query(use_pyarrow=False) #513

TileDB-Py 0.8.5

TileDB-Py 0.8.5 Release Notes

Documentation Updates

• Added example reading/writing RGB (multi-component) array #487

Improvements

• Restore tiledb.stats_dump default to verbose=True #491
• Remove non_empty_domain_var() Fragment Info PyBind11 Function and only use get_non_empty_domain() for both fixed and var-length domains #505