Changelog
Source:NEWS.md
duckdb 1.1.3.9003
fledge
- Bump version to 1.1.3.9002 (#602).
duckdb 1.1.3.9002
fledge
- Bump version to 1.1.3.9001 (#599).
duckdb 1.1.3
CRAN release: 2024-11-21
Features
Update to duckdb v1.1.3, see https://github.com/duckdb/duckdb/releases/tag/v1.1.3 for details.
New
duckdb.materialize_callback
option, supersedesget_last_rel()
(#589).New
rel_explain_df()
andrel_tostring()
(#587).Handle empty child values for list constants (#186, @romainfrancois).
duckdb 1.1.2
CRAN release: 2024-10-30
Features
- Update to duckdb v1.1.2, see https://github.com/duckdb/duckdb/releases/tag/v1.1.2 for details.
Features
Long-running queries can now be canceled immediately with Ctrl + C (terminal) or Escape (RStudio IDE and Workbench) (#514, #515).
Add
col.types
argument toduckdb_read_csv()
(#445, @eli-daniels).Rethrow errors with rlang if installed (#522).
Improve error message for parsing erros during statement extraction (tidyverse/duckplyr#219, #521).
duckdb 1.1.1
CRAN release: 2024-10-16
Features
Update to duckdb v1.1.1, see https://github.com/duckdb/duckdb/releases/tag/v1.1.1 for details.
Add comparison expression to relational API (@toppyy, #457).
Temporarily change
max_expression_depth
during ALTREP evaluation (#101, #460).Add
temporary
argument toduckdb_read_csv()
(@ThomasSoeiro, #223).
Chore
Update vendored extension sources to hannes/duckdb-rfuns@20cde009b51b9355e6041b72b87105c6b45793fe.
Remove warnings for uninitialized variables.
duckdb 1.1.0
CRAN release: 2024-09-24
Features
Update to duckdb v1.1.0, see https://github.com/duckdb/duckdb/releases/tag/v1.1.0 for details.
Upgrade vendored cpp11 to 0.5.0.
duckdb 1.0.0-2
CRAN release: 2024-07-19
Features
- Reduce the package installation size on macOS (#185).
duckdb 1.0.0
CRAN release: 2024-06-13
Bug fixes
- Update to duckdb v1.0.0, see https://github.com/duckdb/duckdb/releases/tag/v1.0.0 for details.
duckdb 0.10.3
Features
- Update to duckdb v0.10.3, see https://github.com/duckdb/duckdb/releases/tag/v0.10.3 for details.
- Support fetching
MAP
type (#61, #165). - Add dbplyr translations for
clock::date_count_between()
(@edward-burn, #163, #166). -
round()
duckdb translation usesROUND_EVEN()
instead ofROUND()
(@lschneiderbauer, #146, #157). - New
sort
argument torel_order()
(@toppyy, #168). - Add dbplyr translations for
clock::add_days()
,clock::add_years()
,clock::get_day()
,clock::get_month()
, andclock::get_year()
(@edward-burn, #153).
Bug fixes
- Correct usage of
win_current_group()
instead ofwin_current_order()
in SQL translation (@lschneiderbauer, #173, #175).
duckdb 0.10.2
CRAN release: 2024-05-01
Features
- Update to duckdb v0.10.2, see https://github.com/duckdb/duckdb/releases/tag/v0.10.2 for details.
- The
"difftime"
class is now mapped to theINTERVAL
data type (#151). - Use latest tests from DBItest (#148).
- Implement
n_distinct()
for multiple arguments using duckdb structs (@lschneiderbauer, #110, #122). - Include rfuns extension (hannes/duckdb-rfuns#78, #144).
- Map
NA
toSQLNULL
(#143).
duckdb 0.10.1
CRAN release: 2024-04-02
Features
- Update to duckdb v0.10.1, see https://github.com/duckdb/duckdb/releases/tag/v0.10.1 for details.
- Fix shutdown semantics for the driver object created by
duckdb()
. A database file is closed (and available to be opened from another session) after the last connection that uses this file callsdbDisconnect()
. Theshutdown
argument todbDisconnect()
or theduckdb_shutdown()
functions are no longer necessary. Two database connections from the same R session can access the same file concurrently in read-write mode (#124).
duckdb 0.10.0
CRAN release: 2024-03-13
Bug fixes
dplyr::tbl()
works again when a Parquet or CSV file is passed instead of a table name (#38, #91).DBI::dbQuoteIdentifier()
correctly quotes identifiers that start with a digit (#67, #92).Align the argument order of
dbWriteTable()
with the DBI specs (@eitsupi, #43, #49).
Features
New
tbl_file()
andtbl_query()
to explicitly access tables and queries as dbplyr lazy tables (#96). Thecache
argument totbl()
and to the new functions must be named.Initial ALTREP support for
LIST
logical type (@romainfrancois, #77).Update core to duckdb v0.10.0 (#90).
New private
rel_to_parquet()
to write a relation to parquet (@Tmonster, #46).
duckdb 0.9.2
CRAN release: 2023-11-17
See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.9.2.
duckdb 0.9.1
CRAN release: 2023-10-13
See blog post at https://duckdb.org/2023/09/26/announcing-duckdb-090.html.
See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.9.1.
Move sources to https://github.com/duckdb/duckdb-r (@krlmlr).
Add ADBC integration with the adbcdrivermanager package (duckdb/duckdb#8172, @paleolimbot).
Full support of lists and structs in R (duckdb/duckdb#8503, @krlmlr).
duckdb 0.8.1-2
CRAN release: 2023-08-25
Compatibility with dbplyr.
Internal changes to support the duckplyr package.
duckdb 0.8.1
CRAN release: 2023-06-16
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.8.1.
duckdb 0.8.0
CRAN release: 2023-05-23
- See blog post at https://duckdb.org/2023/05/17/announcing-duckdb-080.html.
duckdb 0.7.1-1
CRAN release: 2023-03-01
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.7.1.
duckdb 0.7.0
CRAN release: 2023-02-14
- See blog post at https://duckdb.org/2023/02/13/announcing-duckdb-070.html.
duckdb 0.6.1
CRAN release: 2022-12-08
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.6.1.
duckdb 0.6.0
CRAN release: 2022-11-25
- See blog post at https://duckdb.org/2022/11/14/announcing-duckdb-060.html.
duckdb 0.5.1
CRAN release: 2022-09-20
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.5.1.
duckdb 0.5.0
CRAN release: 2022-09-05
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.5.0.
duckdb 0.4.0
CRAN release: 2022-06-21
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.4.0.
duckdb 0.3.4
CRAN release: 2022-06-05
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.3.4.
duckdb 0.3.3
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.3.3.
duckdb 0.3.2
CRAN release: 2022-02-07
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.3.2.
duckdb 0.3.1
CRAN release: 2021-11-16
- See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.3.1.
duckdb 0.3.0
CRAN release: 2021-10-08
See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.3.0.
See release notes at https://github.com/duckdb/duckdb/releases/tag/v0.2.9.
duckdb 0.2.8
CRAN release: 2021-08-02
This preview release of DuckDB is named “Ceruttii” after a long-extinct relative of the present-day Harleqin Duck (Histrionicus Ceruttii). Binary builds are listed below. Feedback is very welcome.
Note: Again, this release introduces a backwards-incompatible change to the on-disk storage format. We suggest you use the EXPORT DATABASE command with the old version followed by IMPORT DATABASE with the new version to migrate your data. See the documentation for details.
duckdb 0.2.7
CRAN release: 2021-06-14
This preview release of DuckDB is named “Mollissima” after the Common Eider (Somateria mollissima). Binary builds are listed below. Feedback is very welcome.
Note: This release introduces a backwards-incompatible change to the on-disk storage format. We suggest you use the EXPORT DATABASE command with the old version followed by IMPORT DATABASE with the new version to migrate your data. See the documentation for details.
Major changes:
SQL - #1847: Unify catalog access functions, and provide views for common PostgreSQL catalog functions - #1822: Python/JSON-Style Struct & List Syntax - #1862: #1584 Implementing NEXTAFTER
for float and double - #1860: FIRST
implementation for nested types - #1858: UNNEST
table function & array syntax in parser - #1761: Issue #1746: Moving QUANTILE
APIs
- #1852, #1840, #1831, #1819 and #1779: Improvements to Arrow Integration
- #1843: First iteration of ODBC driver
- #1832: Add visualizer extension
- #1803: Converting Nested Types to native python
- #1773: Add support for key/value style configuration, and expose this in the Python API
Engine - #1808: Row-Group Based Storage - #1842: Add (Persistent) Struct Storage Support - #1859: Read and write atomically with offsets - #1851: Internal Type Rework - #1845: Nested join payloads - #1813: Aggregate Row Layout - #1836: Join Row Layout - #1804: Use Allocator class in buffer manager and add a test for a custom allocator usage
duckdb 0.2.6
CRAN release: 2021-05-09
This preview release of DuckDB is named “Jamaicensis” after the blue-billed Ruddy Duck (Oxyura jamaicensis). Binary builds are listed below. Feedback is very welcome.
Note: This release introduces a backwards-incompatible change to the on-disk storage format. We suggest you use the EXPORT DATABASE command with the old version followed by IMPORT DATABASE with the new version to migrate your data. See the documentation for details.
Also note: Due to changes in the internal storage (#1530), databases created with this release wil require somewhat more disk space. This is transient as we are working hard to finalise the on-disk storage format.
Major changes:
Engine - #1666: External merge sort, #1580: Parallel scan of ordered result and #1561: Rework physical ORDER BY - #1520 & #1574: Window function computation parallelism - #1540: Add table functions that take a subquery parameter - #1533: Using vectors, instead of column chunks as lists - #1530: Store null values separate from main data in a Validity Segment
SQL - #1568: Positional Reference Operator #1
etc. - #1671: QUANTILE
variants and #1685: Temporal quantiles - #1695: New Timestamp Types TIMESTAMP_NS
, TIMESTAMP_MS
and TIMESTAMP_NS
- #1647: Add support for UTC offset timestamp parsing to regular timestamp conversion - #1659: Add support for USING
keyword in DELETE
statement - #1638, #1663, #1621 & #1484: Many changes arount ARRAY
syntax - #1610: Add support for CURRVAL
- #1544: Add SKIP
as an option to READ_CSV
and COPY
APIs - #1525: Add loadable extensions support - #1711: Parallel Arrow Scans - #1569: Map-style UDFs for Python API - #1534: Extensible Replacement Scans & Automatic Pandas Scans and #1487: Automatically use parquet or CSV scan when using a table name that ends in .parquet
or .csv
- #1649: Add a QueryRelation object that can be used to convert a query directly into a relation object, #1665: Adding from_query to python api - #1550: Shell: Add support for Ctrl + arrow keys to linenoise, and make Ctrl+C terminate the current query instead of the process - #1514: Using ALTREP
to speed up string column transfer to R - #1502: R: implementation of Rstudio connection-contract tab
duckdb 0.2.5
CRAN release: 2021-03-16
This preview release of DuckDB is named “Falcata” after the Falcated Duck (Mareca falcata). Binary builds are listed below. Feedback is very welcome.
Note: This release introduces a backwards-incompatible change to the on-disk storage format. We suggest you use the EXPORT DATABASE command with the old version followed by IMPORT DATABASE with the new version to migrate your data. See the documentation for details.
Major Changes:
Engine - #1356: Incremental Checkpointing - #1422: Optimize Top N Implementation
SQL - #1406, #1372, #1387: Many, many new aggregate functions - #1460: QUANTILE
aggregate variant that takes a list of quantiles & #1346: Approximate Quantiles - #1461: JACCARD
, #1441 LEVENSHTEIN
& HAMMING
distance scalar function - #1370: FACTORIAL
scalar function and ! postfix operator - #1363: IS (NOT) DISTINCT FROM
- #1385: LIST_EXTRACT
to get a single element from a list - #1361: Aliases in the HAVING
clause (fixes issue #1358) - #1355: Limit clause with non constant values
APIs: - #1430 & #1424: DuckDB WASM builds - #1419: Exporting the appender api to C - #1408: Add blob support to C API - #1432, #1459 & #1456: Progress Bar - #1440: Detailed profiler.
duckdb 0.2.4
CRAN release: 2021-02-02
This preview release of DuckDB is named “Jubata” after the Australian Wood Duck (Chenonetta jubata). Binary builds are listed below. Feedback is very welcome.
Note: This release introduces a backwards-incompatible change to the on-disk storage format. We suggest you use the EXPORT DATABASE command with the old version followed by IMPORT DATABASE with the new version to migrate your data. See the documentation for details.
Major changes: SQL - #1231: Full Text Search extension - #1309: Filter Clause for Aggregates - #1195: SAMPLE
Operator - #1244: SHOW
select queries - #1301: CHR
and ASCII
functions & #1252: Add GAMMA
and LGAMMA
functions
Engine - #1211: (Mostly) Lock-Free Buffer Manager - #1325: Unsigned Integer Types Support - #1229: Filter Pull Up Optimizer - #1296: Optimizer that removes redundant DELIM_GET
and DELIM_JOIN
operators - #1219: DATE
, TIME
and TIMESTAMP
rework: move to epoch format & microsecond support
Clients - #1287 and #1275: Improving JDBC compatibility - #1260: Rework client API and prepared statements, and improve DuckDB -> Pandas conversion - #1230: Add support for parallel scanning of pandas data frames - #1256: JNI appender - #1209: Write shell history to file when added to allow crash recovery, and fix crash when .importing file with invalid - #1204: Add support for blobs to the R API and #1202: Add blob support to the python api
Parquet - #1314: Refactor and nested types support for Parquet Reader
duckdb 0.2.3
CRAN release: 2020-12-12
This preview release of DuckDB is named “Serrator” after the Red-breasted merganser (Mergus serrator). Binary builds are listed below. Feedback is very welcome.
Note: This release introduces a backwards-incompatible change to the on-disk storage format. We suggest you use the EXPORT DATABASE command with the old version followed by IMPORT DATABASE with the new version to migrate your data. See the documentation for details.
Major changes:
SQL: - #1179: Interval Cleanup & Extended INTERVAL
Syntax - #1147: Add exact MEDIAN
and QUANTILE
functions - #1129: Support scalar functions with CREATE FUNCTION
- #1137: Add support for (NOT
) ILIKE
, and optimize certain types of LIKE
expressions
Engine - #1160: Perfect Aggregate Hash Tables - #1133: Statistics Rework & Statistics Propagation - #1144: Common Aggregate Optimizer, #1143: CSE Optimizer and #1135: Optimizing expressions in grouping keys - #1138: Use predication in filters - #1071: Removing string null termination requirement
Clients - #1112: Add DuckDB node.js API - #1168: Add support for Pandas category types - #1181: Extend DuckDB::LibraryVersion() to output dev version in format 0.2.3-devXXX
& #1176: Python binding: Add module attributes for introspecting DuckDB version
Parquet Reader: - #1183: Filter pushdown for Parquet reader - #1167: Exporting Parquet statistics to DuckDB - #1162: Add support for compression codec in Parquet writer & #1163: Add ZSTD Compression Code and add ZSTD codec as option for Parquet export - #1103: Add object cache and Parquet metadata cache
duckdb 0.2.2
CRAN release: 2020-11-03
This is a preview release of DuckDB. Starting from this release, releases get named as well. Names are chosen from species of ducks (of course). We start with “Clypeata”.
Note: This release introduces a backwards-incompatible change to the on-disk storage format. We suggest you use the EXPORT DATABASE
command with the old version followed by IMPORT DATABASE
with the new version to migrate your data. See the documentation for details.
Binary builds are listed below. Feedback is very welcome. Major changes:
SQL - #1057: Add PRAGMA for enabling/disabling optimizer & extend output for query graph - #1048: Allow CTEs in subqueries (including CTEs themselves) and #987: Allow CTEs in CREATE VIEW statements - #1046: Prettify Explain/Query Profiler output - #1037: Support FROM clauses in UPDATE statements - #1006: STRING_SPLIT and STRING_SPLIT_REGEX SQL functions - #1000: Implement MD5 function - #936: Add GLOB support to Parquet & CSV readers - #899: Table functions information_schema_schemata() and information_schema_tables() and #903: Add table function information_schema_columns()
Engine - #984: Parallel grouped aggregations and #1045: Some performance fixes for aggregate hash table - #1008: Index Join - #991: Local Storage Rework: Per-morsel version info and flush intermediate chunks to the base tables - #906: Parallel scanning of single Parquet files and #982: ZSTD Support in Parquet library - #883: Unify Table Scans with Table Functions - #873: TPC-H Extension - #884: Remove NFC-normalization requirement for all data and add COLLATE NFC
Client - #1001: Dynamic Syntax Highlighting in Shell - #933: Upgrade shell.c to 3330000 - #918: Add in support for Python datetime types in bindings - #950: Support dates and times output into arrow - #893: Support for Arrow NULL columns
duckdb 0.2.1
CRAN release: 2020-09-10
This is a preview release of DuckDB. Binary builds are listed below. Feedback is very welcome. Major changes:
Engine - #770: Enable Inter-Pipeline Parallelism - #835: Type system updates with #779: INTERVAL
Type, #858: Fixed-precision DECIMAL
types & #819: HUGEINT
type - #790: Parquet write support
API - #866: Initial Arrow support - #809: Aggregate UDF support with #843: Generic CreateAggregateFunction()
& #752: CreateVectorizedFunction()
using only template parameters
SQL - #824: strftime
and strptime
- #858: EXPORT DATABASE
and IMPORT DATABASE
- #832: read_csv(_auto) improvements: optional parameters, configurable sample size, line number info
duckdb 0.2.0
This is a preview release of DuckDB. Binary builds are listed below. Feedback is very welcome.
SQL: - #730: FULL OUTER JOIN
Support - #732: Support for NULLS FIRST
/NULLS LAST
- #698: Add implementation of the LEAST
/GREATEST
functions - #772: Implement TRIM
function and add optional second parameter to RTRIM
/LTRIM
/TRIM
- #771: Extended Regex Options
Clients: - Python: #720: Making Pandas optional and add support for PyPy - C++: #712: C++ UDF API
duckdb 0.1.9
This is a preview release of DuckDB. Binary are listed below. Feedback is very welcome. Major changes: New website woo-ho!
Engine - #653: Parquet reader integration
SQL - #685: Case insensitive binding of column names - #662: add EPOCH_MS
function and test cases
Clients - #681: JDBC Read-only mode for and #677 duplicate()` method to allow multiple connections to same database
duckdb 0.1.8
This is a preview release of DuckDB. Feedback is very welcome.
SQL - SQL functions IF
and IFNULL
#644 - SQL string functions LEFT
#620 and RIGHT
#631 - #641: BLOB
type support - #640: LIKE
escape support
Clients - #627: Insertion support for Python relation API
duckdb 0.1.7
This is the sixth preview release of DuckDB. Feedback is very welcome. Binary builds are available as well.
SQL - Add / remove columns, change default values & column type #612 - Collation support - CSV sniffer READ_CSV_AUTO
for dialect, data type and header detection #582 - SHOW
& DESCRIBE
Tables #501 - String function CONTAINS
#488 - String functions LPAD
/ RPAD
, LTRIM
/ RTRIM
, REPEAT
, REPLACE
& UNICODE
#597 - Bit functions BIT_LENGTH
, BIT_COUNT
, BIT_AND
, BIT_OR
, BIT_XOR
& BIT_AGG
#608
Engine - LIKE
optimization rules #559 - Adaptive filters in table scans #574 - ICU Extension for extended Collations & Extension Support #594 - Extended zone map support in scans #551 - Disallow NaN/INF in the system #541 - Use UTF Grapheme Cluster Breakers in Reverse and Shell #570
Clients - Relation API for C++ #509 and Python #598 - Java (TM) JDBC (R) Client for DuckDB #492 #520 #550
duckdb 0.1.6
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 new UNNEST
operator - #463 INSTR
string function, #477 PREFIX
string function, #480 SUFFIX
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 to connect
- #481 Rewrite of Python API using pybind11
R client - #468 Support for prepared statements in R client - #479 Adding automatic CSV to table function read_csv_duckdb
- #483 Direct scan operator for R data.frame
objects
duckdb 0.1.5
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
duckdb 0.1.3
This is the third preview release of DuckDB. Feedback is very welcome. Binary builds can be found here: http://download.duckdb.org/rev/59f8907b5d89268c158ae1774d77d6314a5c075f/
Major changes: * #388 Major updates to shell * #390 Unused Column & Column Lifetime Optimizers * #402 String and compound keys in indices/primary keys * #406 Adaptive reordering of filter expressions
duckdb 0.1.2
This is the third preview release of DuckDB. Feedback is very welcome. Binary builds can be found here: http://download.duckdb.org/rev/6fcb5ef8e91dcb3c9b2c4ca86dab3b1037446b24/
duckdb 0.1.1
This is the second preview release of DuckDB. Feedback is very welcome. Binary builds can be found here: http://download.duckdb.org/rev/2e51e9bae7699853420851d3d2237f232fc2a9a8/
duckdb 0.1.0
This is the first preview release of DuckDB. Feedback is very welcome.
Binary builds can be found here: http://download.duckdb.org/rev/c1cbc9d0b5f98a425bfb7edb5e6c59b5d10550e4/