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ADBC Changelog

ADBC Libraries 0.1.0 (2022-12-25)

Fix

  • python: make package names consistent (#258)
  • c/driver_manager: accept connection options pre-Init (#230)
  • c/driver_manager,c/driver/postgres: fix version inference from Git tags (#184)
  • c/driver/postgres: fix duplicate symbols; add note about PKG_CONFIG_PATH (#169)
  • c/driver/postgres: fix wheel builds (#161)
  • c/validation: validate metadata more fully (#142)
  • c/validation: free schema in partitioning test (#141)
  • c/validation: cast to avoid MSVC warning (#135)

Feat

  • c/driver_manager: allow Arrow data as parameters in DBAPI layer (#245)
  • c/driver/postgres,c/driver/sqlite: add pkg-config/CMake definitions (#231)
  • c/driver/sqlite: add Python SQLite driver bindings (#201)
  • c/driver/sqlite: port SQLite driver to nanoarrow (#196)
  • c/driver_manager: expose ADBC functionality in DBAPI layer (#143)
  • c/driver_manager: don't require ConnectionGetInfo (#150)

Refactor

  • python: allow overriding package version (#236)
  • c: build Googletest if needed (#199)
  • c/driver_manager: remove unnecessary libarrow dependency (#194)
  • c: derive version components from base version (#178)
  • java/driver/jdbc: use upstream JDBC utilities (#167)
  • c/validation: split out test utilities (#151)

ADBC Libraries 0.2.0 (2023-02-08)

Fix

  • go/adbc/driver/flightsql: deal with catalogless schemas (#422)
  • dev/release: correct the name of the Go tag (#415)
  • go/adbc/driver/flightsql: guard against inconsistent schemas (#409)
  • go/adbc/driver/driver/flightsql: use libc allocator (#407)
  • ci: make sure Conda packages are properly noarch (#399)
  • ci: don't fail Anaconda upload when packages already exist (#398)
  • go/adbc/sqldriver: allow equals signs in DSN values (#382)
  • c/driver/flightsql: set GOARCH appropriately on macOS (#374)
  • ci: don't make jobs depend on each other (#372)
  • go/adbc/driver/flightsql: bind ExecuteUpdate, BindStream (#367)
  • go/adbc/driver/flightsql: heap-allocate Go handles (#369)
  • go/adbc/driver/flightsql: implement RecordReader.Err (#363)
  • go/adbc/flightsql: enable Prepare (#362)
  • go/adbc/driver/flightsql: connect to URI specified in FlightEndpoint (#361)
  • go/adbc/driver/flightsql: cnxn should implement PostInitOptions (#357)
  • ci: revert GEM_HOME for RubyGems install test (#351)
  • dev/release: Update install location for RubyGems and Bundler (#345)
  • python: add driver -> driver manager dependency (#312)
  • c/driver/postgresql: define ntohll etc for macOS 10.9 (#305)

Feat

  • go/sqldriver: implement database/sql/driver.RowsColumnTypeDatabaseTypeName (#392)
  • go/sqldriver: convert Arrow times and dates to Golang time.Time (#393)
  • go/adbc/driver/flightsql: bump max incoming message size (#402)
  • go/adbc/driver/flightsql: add timeout option handling (#390)
  • go/adbc/driver/flightsql: implement GetObjects (#383)
  • go/adbc/driver/flightsql: add auth and generic header options (#387)
  • go/adbc/driver/flightsql: change parallelization of DoGet (#386)
  • go/adbc/driver/flightsql,go/adbc/sqldriver: small improvements (#384)
  • go/adbc/driver/flightsql: implement more connection options (#381)
  • python/adbc_driver_manager: add more sanity checking (#370)
  • go/adbc/driver/pkg/cmake: cmake build for Go shared library drivers (#356)
  • python: add Flight SQL driver using Go library (#355)
  • go/adbc/driver/flightsql: Build C shared lib for flightsql adbc driver (#347)
  • c/driver/postgresql: expand type support (#352)
  • c/driver/postgresql: add VARCHAR type support
  • go/adbc/driver/flightsql: Native Golang ADBC Flight SQL driver (#322)

ADBC Libraries 0.3.0 (2023-03-16)

Fix

  • ci: use conda git in verification (#518)
  • python/adbc_driver_manager: properly map error codes (#510)
  • go/adbc/driver/flightsql: properly map error codes (#509)
  • python/adbc_driver_manager: expose set_options (#495)
  • go/adbc/driver/flightsql: send headers in statement close (#494)
  • go/adbc/driver/flightsql: fix stream timeout interceptor (#490)
  • go/adbc/driver/flightsql: don't require GetSqlInfo support (#485)
  • c/driver/sqlite: fix nullability of GetInfo schema (#457)
  • python/adbc_driver_manager: fix Cursor.adbc_read_partition (#452)
  • r/adbcdrivermanager: Check that bootstrap.R exists before trying to run it (#437)

Feat

  • python: add enums for common options (#513)
  • go/adbc/driver/flightsql: support domain sockets (#516)
  • python/adbc_driver_manager: add del for resources (#498)
  • go/adbc/driver/flightsql: add user-agent for driver (#497)
  • go/adbc/sqldriver: add simple FlightSQL database/sql driver wrapper (#480)
  • java/driver/jdbc: expose constraints in GetObjects (#474)
  • r/adbcsqlite: Package SQLite driver for R (#463)
  • go/adbc/driver/flightsql: add transaction and substrait support (#467)
  • r: Add R Driver Manager (#365)

ADBC Libraries 0.4.0 (2023-05-08)

Fix

  • ruby: Free an imported reader in Statement#execute explicitly (#665)
  • go/adbc/driver/snowflake: Skip shared dbs that have no data or we can't access (#656)
  • c/validation: correct indexing in TestMetadataGetObjectsTables (#649)
  • c/driver: hide symbols when buildling Go Flight SQL and Snowflake drivers (#640)
  • go/adbc/sqldriver: do not swallow array.RecordReader error (#641)
  • go/adbc/driver/snowflake: some more cleanup (#637)
  • c/driver/postgresql: properly handle NULLs (#626)
  • java: require supplying BufferAllocator to create drivers (#622)
  • go/adbc/driver/flightsql: use updated authorization header from server (#594)
  • c/driver/sqlite,c/validation: Ensure float/double values are not truncated on bind or select (#585)
  • java/driver/jdbc: check for existence when getting table schema (#567)
  • java/driver/jdbc: clean up buffer leaks (#533)
  • python/adbc_driver_manager: fix uncaught exception in del (#556)

Feat

  • r/adbcsnowflake: Package Snowflake driver for R (#638)
  • c/driver/postgresql: implement GetTableSchema (#577)
  • python/adbc_driver_snowflake: package the Snowflake driver (#633)
  • go/adbc/driver: Adbc Driver for Snowflake (#586)
  • glib: add gadbc_connection_get_objects() (#617)
  • java/driver/jdbc: support catalogPattern in getObjects (#613)
  • java/driver/jdbc: create AdbcDatabase from javax.sql.DataSource (#607)
  • glib: add support for no AdbcError error case (#604)
  • ruby: add support for statement.ingest("table", table) (#601)
  • glib: add gadbc_connection_set_isolation_level() (#590)
  • glib: add gadbc_connection_set_read_only() (#589)
  • java/driver/flight-sql: allow passing BufferAllocator (#564)
  • glib: add transaction related connection bindings (#579)
  • r/adbdpostgresql: Package postgresql driver for R (#511)
  • glib: add gadbc_connection_get_table_schema() (#576)
  • glib: add gadbc_connection_get_info() (#571)
  • glib: add gadbc_connection_get_table_types() (#560)
  • python/adbc_driver_manager: expose StatementGetParameterSchema (#555)
  • glib: add gadbc_statement_bind_stream() (#536)
  • docs: maintain relative URL when switching versions (#531)
  • rpm: add adbc-driver-flightsql (#526)
  • glib: add gadbc_statement_bind() and ingest related bindings (#528)
  • deb: add libadbc-driver-flightsql (#521)

Refactor

  • c: fix some build warnings (#654)
  • c/driver/postgresql: Factor out COPY reader and test it independently (#636)
  • c/driver/postgresql: Remove utils duplication (#628)
  • c/driver/common: Variadic arguments for StringBuilderAppend (#587)
  • c: merge CMake projects (#597)
  • c/driver/postgresql: Factor out Postgres type abstraction and test it independently of the driver (#573)
  • c/driver/shared: created shared util library for drivers (#582)

ADBC Libraries 0.5.0 (2023-06-15)

Feat

  • c/driver/postgresql: Support INT16 Postgres Ingest (#800)
  • python/adbc_driver_manager: add autocommit, executescript (#778)
  • c/driver/postgresql,java: ensure time/date type support (#774)
  • c/driver/postgresql: Implement Foreign Key information for GetObjects (#757)
  • c/driver/postgresql: add timestamp types support (#758)
  • c/driver/postgresql: Implement PRIMARY KEY in GetObjects ALL depth (#725)
  • csharp: adding C# functionality (#697)
  • go/adbc/pkg: catch panics at interface boundary (#730)
  • java/driver/jdbc: add hooks for JDBC type system mapping (#722)
  • c/driver/postgresql: Implement GetObjects for columns (#723)
  • c/driver/postgresql: Implement GetObjects for tables (#712)
  • rust: define the rust adbc api (#478)
  • c/driver/postgresql: handle non-SELECT statements (#707)
  • c/driver/postgresql: Implement GetObjectsDbSchemas for Postgres (#679)
  • r: Add read_adbc(), write_adbc(), and execute_adbc() convenience functions (#706)
  • r: Improve error communication (#703)
  • r: Add scoping + lifecycle helpers (#693)
  • r: Add driver logging utility (#694)
  • c/driver/postgresql: implement GetObjectsSchema (#676)
  • go/adbc/driver/snowflake: Update gosnowflake dep (#674)
  • c/driver/postgresql: Implement Postgres Get table types (#668)
  • dev/release: Retry on apt failure in the RC verification script (#672)
  • c/driver/postgresql: Implement Postgres GetInfo (#658)

Fix

  • go/adbc/pkg: allow ConnectionSetOptions before Init (#789)
  • c/driver/sqlite: support PRIMARY KEY constraint in GetObjects (#777)
  • c/driver/common: Prevent UB in GetObjects with NULL argument (#786)
  • c: Fix destructor mem leaks (#785)
  • java/driver/jdbc: return timestamps as MICROSECOND always (#771)
  • go/adbc: don't crash on duplicate column names (#766)
  • c/driver/postgresql: Fix ASAN detected leaks (#768)
  • c/driver/sqlite: Fix parameter binding when inferring types and when retrieving (#742)
  • python/adbc_driver_manager: fix fetching queries with empty results (#744)
  • go/adbc/drivermgr: go doesn't package symbolic links (#709)
  • r: Don't save database/connection/statement options at the R level (#708)
  • go/adbc: Update snowflake dep (#705)
  • c/driver/snowflake: fix validation test failures (#677)
  • dev/release: Fix BINARY_DIR prepare condition in the verify RC script (#670)
  • c/driver/postgresql: Prevent SQL Injection in GetTableSchema (#657)

Refactor

  • c/driver/postgresql: More postgres test simplification (#784)
  • c/driver/postgresql: Use AdbcGetInfoData structure (#769)
  • csharp: Cleanup C API (#749)
  • go/adbc/driver/flightsql: factor out server-based tests (#763)
  • java/driver/jdbc: add JdbcQuirks for backend config (#748)
  • r/adbcdrivermanager: Early exit (#740)
  • c/driver/postgresql: Use Prepared Statement in Result Helper (#714)
  • c/driver/postgresql: Postgres class helper for GetObjects (#711)
  • c: Use ArrowArrayViewListChildOffset from nanoarrow (#696)
  • c/driver/postgresql: implement InputIterator for ResultHelper (#683)
  • c: Simplify CI testing for cpp (#610)

Perf

  • go/adbc/driver/flightsql: filter by schema in getObjectsTables (#726)

ADBC Libraries 0.6.0 (2023-08-23)

Feat

  • python/adbc_driver_manager: add fetch_record_batch (#989)
  • c/driver: Date32 support (#948)
  • c/driver/postgresql: Interval support (#908)
  • go/adbc/driver/flightsql: add context to gRPC errors (#921)
  • c/driver/sqlite: SQLite timestamp write support (#897)
  • c/driver/postgresql: Handle NUMERIC type by converting to string (#883)
  • python/adbc_driver_postgresql: add PostgreSQL options enum (#886)
  • c/driver/postgresql: TimestampTz write (#868)
  • c/driver/postgresql: Implement streaming/chunked output (#870)
  • c/driver/postgresql: Timestamp write support (#861)
  • c/driver_manager,go/adbc,python: trim down error messages (#866)
  • c/driver/postgresql: Int8 support (#858)
  • c/driver/postgresql: Better type error messages (#860)

Fix

  • go/adbc/driver/flightsql: Have GetTableSchema check for table name match instead of the first schema it receives (#980)
  • r: Ensure that info_codes are coerced to integer (#986)
  • go/adbc/sqldriver: fix handling of decimal types (#970)
  • c/driver/postgresql: Fix segfault associated with uninitialized copy_reader_ (#964)
  • c/driver/sqlite: add table types by default from arrow types (#955)
  • csharp: include GetTableTypes and GetTableSchema call for .NET 4.7.2 (#950)
  • csharp: include GetInfo and GetObjects call for .NET 4.7.2 (#945)
  • c/driver/sqlite: Wrap bulk ingests in a single begin/commit txn (#910)
  • csharp: fix C api to work under .NET 4.7.2 (#931)
  • python/adbc_driver_snowflake: allow connecting without URI (#923)
  • go/adbc/pkg: export Adbc* symbols on Windows (#916)
  • go/adbc/driver/snowflake: handle non-arrow result sets (#909)
  • c/driver/sqlite: fix escaping of sqlite TABLE CREATE columns (#906)
  • go/adbc/pkg: follow CGO rules properly (#902)
  • go/adbc/driver/snowflake: Fix integration tests by fixing timestamp handling (#889)
  • go/adbc/driver/snowflake: fix failing integration tests (#888)
  • c/validation: Fix ASAN-detected leak (#879)
  • go/adbc: fix crash on map type (#854)
  • go/adbc/driver/snowflake: handle result sets without Arrow data (#864)

Perf

  • go/adbc/driver/snowflake: Implement concurrency limit (#974)

Refactor

  • c: Vendor portable-snippets for overflow checks (#951)
  • c/driver/postgresql: Use ArrowArrayViewGetIntervalUnsafe from nanoarrow (#957)
  • c/driver/postgresql: Simplify current database querying (#880)

ADBC Libraries 0.7.0 (2023-09-20)

Feat

  • r: Add quoting/escaping generics (#1083)
  • r: Implement temporary table option in R driver manager (#1084)
  • python/adbc_driver_flightsql: add adbc.flight.sql.client_option.authority to DatabaseOptions (#1069)
  • go/adbc/driver/snowflake: improve XDBC support (#1034)
  • go/adbc/driver/flightsql: add adbc.flight.sql.client_option.authority (#1060)
  • c/driver: support ingesting into temporary tables (#1057)
  • c/driver: support target catalog/schema for ingestion (#1056)
  • go: add basic driver logging (#1048)
  • c/driver/postgresql: Support ingesting LARGE_STRING types (#1050)
  • c/driver/postgresql: Duration support (#907)
  • ADBC API revision 1.1.0 (#971)

Fix

  • java/driver/flight-sql: fix leak in InfoMetadataBuilder (#1070)
  • c/driver/postgresql: Fix overflow in statement.cc (#1072)
  • r/adbcdrivermanager: Ensure nullable arguments adbc_connection_get_objects() can be specified (#1032)
  • c/driver/sqlite: Escape table name in sqlite GetTableSchema (#1036)
  • c/driver: return NOT_FOUND for GetTableSchema (#1026)
  • c/driver_manager: fix crash when error is null (#1029)
  • c/driver/postgresql: suppress console spam (#1027)
  • c/driver/sqlite: escape table names in INSERT, too (#1003)
  • go/adbc/driver/snowflake: properly handle time fields (#1021)
  • r/adbcdrivermanager: Make adbc_xptr_is_valid() return FALSE for external pointer to NULL (#1007)
  • go/adbc: don't include NUL in error messages (#998)

Refactor

  • c/driver/postgresql: hardcode overflow checks (#1051)

ADBC Libraries 0.8.0 (2023-11-03)

Feat

  • c/driver/sqlite: enable extension loading (#1162)
  • csharp: Add support for SqlDecimal (#1241)
  • go/adbc/driver/snowflake: enable passing private key for JWT via string and not file (#1207)
  • c/driver/sqlite: Support binding dictionary-encoded string and binary types (#1224)
  • c/driver/sqlite: Support BLOB in result sets for SQLite (#1223)
  • csharp/drivers/bigquery: add BigQuery ADBC driver (#1192)
  • go/adbc/driver/snowflake: support PEM decoding JWT private keys (#1199)
  • r/adbcdrivermanager: Implement missing function mappings (#1206)
  • c/driver/postgresql: Use COPY for writes (#1093)
  • c/driver/postgresql: INSERT benchmark for postgres (#1189)
  • c/driver/postgresql: Binary COPY Writer (#1181)
  • c/driver/postgresql: INTERVAL COPY Writer (#1184)
  • c/driver/postgresql: TIMESTAMP COPY Writer (#1185)
  • c/driver/postgresql: DATE32 Support for COPY Writer (#1182)
  • c/driver/postgresql: INT8 Support in COPY Writer (#1176)
  • c/driver/postgresql: Floating point types for Copy Writer (#1170)
  • c/driver/postgresql: String/Large String COPY Writers (#1172)
  • csharp: Add ADO.NET client; tests for C# to interop with the Snowflake Go driver (#1031)
  • c/driver/postgresql,c/driver/sqlite: Implement FOREIGN KEY constraints (#1099)
  • go/adbc/driver/flightsql: log new connections (#1146)
  • c/driver/postgresql: add integral COPY writers (#1130)
  • c/driver/postgresql: Inital COPY Writer design (#1110)
  • c/driver/postgresql,c/driver/sqlite: implement BOOL support in drivers (#1091)

Fix

  • c/driver: be explicit about columns in ingestion (#1238)
  • go/adbc/driver/flightsql: take metadata lock for safety (#1228)
  • c/driver/sqlite: Provide # of rows affected for non-SELECT statements instead of 0 (#1179)
  • r/adbcpostgresql: Use libpq provided by Rtools for R 4.2 and R 4.3 (#1218)
  • r/adbcsqlite: Fix incomplete cleanup in adbcsqlite tests (#1219)
  • c/driver/postgresql: Allow ctest to run benchmark (#1203)
  • r/adbcsnowflake: Add arrow as check dependency for adbcsnowflake (#1208)
  • r/adbcdrivermanager: Improve handling of integer and character list inputs (#1205)
  • r: Build with __USE_MINGW_ANSI_STDIO to enable use of lld in format strings (#1180)
  • c/driver/postgresql: only clear schema option if needed (#1174)
  • c/driver/postgresql: Support trailing semicolon(s) for queries inside COPY statements (#1171)
  • c/driver/common: Object name matching handles shared prefix case correctly (#1168)
  • r/adbcdrivermanager: Fix tests to avoid moving an external pointer with dependents (#1167)
  • r/adbcsnowflake: Don't use test snowflake query that returns a decimal type (#1164)
  • r/adbcdrivermanager: Add format method for adbc_xptr (#1165)
  • r/adbcdrivermanager: Use ADBC_VERSION_1_1_0 to initialize drivers internally (#1163)
  • go/adbc/driver/snowflake: add useHighPrecision option for decimal vs int64 (#1160)
  • c/driver/postgresql: reset transaction after rollback (#1159)
  • go/adbc/driver/snowflake: proper timezone for timestamp_ltz (#1155)
  • c/driver_manager: Include cerrno in driver manager (#1137)
  • r/adbcdrivermanager: Fix valgrind errors identified by CRAN 0.7.0 submission (#1136)
  • go/adbc/driver/snowflake: default SetOption to StatusNotImplemented (#1120)
  • go/adbc/pkg: support Windows in Makefile (#1114)
  • go/adbc/driver/snowflake: prevent database options from getting overwritten (#1097)
  • python/adbc_driver_manager: allow non-indexable sequences in executemany (#1094)

Refactor

  • r: Improve testing for ADBC 1.1 features in R bindings (#1214)
  • c/driver/postgresql: Macro for benchmark return (#1202)
  • c/driver/postgresql: Refactor COPY Writer NULL handling (#1175)
  • c/driver/postgresql: Have Copy Writer manage its own buffer (#1148)
  • go/adbc/driver: add driver framework (#1081)
  • c/driver/postgresql: remove unnecessary destructor (#1134)
  • c/driver/postgresql: refactor Handle class (#1132)

ADBC Libraries 0.9.0 (2024-01-03)

Fix

  • go/adbc/driver/snowflake: Removing SQL injection to get table name with special character for getObjectsTables (#1338)
  • dev/release: install openssl explicitly for R CMD check (#1427)
  • java/driver/jdbc: fix connection leak in JdbcDataSourceDatabase constructor (#1418)
  • c/driver/postgresql: fix ingest with multiple batches (#1393)
  • c/driver/postgresql: check for underflow (#1389)
  • c/driver/postgresql: support catalog arg of GetTableSchema (#1387)
  • go/adbc/sqldriver: Fix nil pointer panics for query parameters (#1342)
  • go/adbc/driver/snowflake: Made GetObjects case insensitive (#1328)
  • csharp/src/Drivers/BigQuery: Fix failure when returning multiple table schemas from BigQuery (#1336)
  • csharp/src/Drivers/BigQuery: Fix failure when returning empty schema data from BigQuery (#1330)
  • go/adbc/driver/snowflake: Fix race condition in record reader (#1297)
  • go/adbc/driver/snowflake: fix XDBC support when using high precision (#1311)
  • csharp/src/Drivers/BigQuery: Add JSON support (#1308)
  • glib: Vala's vapi's name should be same as pkg-config package (#1298)
  • csharp/adbc: Remove xunit as a dependency from Apache.Arrow.Adbc.dll (#1295)
  • csharp/client/adbcconnection: reset AdbcStatement on dispose (#1289)
  • csharp/drivers/bigquery: add back support for Struct and List arrays (#1282)
  • csharp: fix timestamp case in AdbcStatement.GetValue (#1279)
  • go/adbc/driver/snowflake: handling of integer values sent for NUMBER columns (#1267)
  • glib: add missing "pkg-config --modversion arrow-glib" result check (#1266)
  • dev/release: install missing protobuf for Python test (#1264)
  • r/adbcdrivermanager: Ensure test driver includes null terminator when fetching string option (#1258)
  • r/adbcsqlite: Allow sqlite driver to link against sqlite3 that does not contain sqlite3_load_extension() (#1259)

Feat

  • c/driver/postgresql: Support for writing DECIMAL types (#1288)
  • c/driver/postgresql: set rows_affected appropriately (#1384)
  • r: Reference count child objects (#1334)
  • python/adbc_driver_manager: export handles through python Arrow Capsule interface (#1346)
  • csharp/Client: Implement support for primary schema collections (#1317)
  • go/adbc/drivermgr: Implement Remaining CGO Wrapper Methods that are Supported by SQLite Driver (#1304)
  • go/adbc/drivermgr: Implement GetObjects for CGO Wrapper (#1290)
  • csharp: Translate time to either TimeSpan or TimeOnly (#1293)
  • glib: add Vala VAPI for GADBC (#1152)
  • csharp/test: Add support for data without need for tables (#1287)
  • c/driver/postgresql: Accept bulk ingest of dictionary-encoded strings/binary (#1275)
  • r/adbcdrivermanager: Add support for setting option as logical (#1270)
  • go/adbc/driver/snowflake: add support for ExecuteSchema (#1262)

Perf

  • go/adbc/driver/snowflake: GetObjects call is slow even when filters are provided (#1285)

Refactor

  • r/adbcdrivermanager: Use C++ base driver to implement test drivers (#1269)

ADBC Libraries 0.10.0 (2024-02-18)

Feat

  • java/driver/flight-sql: implement getObjects (#1517)
  • go/adbc/driver/snowflake: add '[ADBC]' to snowflake application name (#1525)
  • python/adbc_driver_manager: handle KeyboardInterrupt (#1509)
  • csharp/src/Drivers/BigQuery: add override for excluding table constraints (#1512)
  • java/driver/flight-sql: add basic auth (#1487)
  • c/driver/postgresql: Add enum type support (#1485)
  • go/adbc/driver/flightsql: propagate cookies to sub-clients (#1497)
  • go/adbc/driver/snowflake: improve bulk ingestion speed (#1456)
  • glib: Add Apache Arrow GLib integration library (#1459)
  • go/adbc/driver/flightsql: enable incremental queries (#1457)
  • go/adbc: close database explicitly (#1460)

Refactor

  • c/validation: split up large test file (#1541)
  • c/driver/postgresql: update with C++17 conventions (#1540)
  • c/driver/postgresql: No naked new in copy/reader.h (#1503)
  • c/driver/postgresql: No naked new in copy writer (#1498)
  • c/driver/postgresql: start C++17 (#1472)
  • csharp/test/Drivers/Interop/Snowflake: Updated the metadata tests to work without the db name (#1352)
  • c/driver/postgresql: Split postgres_copy_reader.h into reader/writer headers (#1432)

Fix

  • python/adbc_driver_manager: return 'real' reader in fetch_record_batch (#1530)
  • go/adbc/driver/flightsql: use atomic for progress (#1520)
  • c/driver/postgresql: add postgres type to cols created for numeric (#1516)
  • csharp/src/Drivers/BigQuery: fix support for large results (#1507)
  • c/driver/postgresql: fix numeric to str (#1502)
  • go/adbc/driver/snowflake: Make SHOW WAREHOUSES test less flaky (#1494)
  • csharp/src/Drivers/BigQuery: add support for scopes (#1482)
  • r/adbcpostgresql: Link -lcrypt32 on Windows (#1471)
  • csharp/src/Drivers/BigQuery: improved support for ARRAY columns (#1356)
  • java/driver/jdbc: improve error messages thrown from JdbcDataSource connect failures (#1466)
  • ci: remove invalid --version=14 clang-format argument (#1462)
  • r/adbcdrivermanager: Use std::vector<uint8_t> instead of std::basic_string<uint8_t> (#1453)
  • dev/release: remove gtest without prompting on Windows (#1439)
  • dev/release,glib: set library path to run example (#1436)
  • dev/release,go: ensure temporary directory removable (#1438)

ADBC Libraries 0.11.0 (2024-03-28)

Feat

  • go/adbc/driver/snowflake: added table constraints implementation for GetObjects API (#1593)
  • dev/release: add C# post-release script (#1595)
  • go/adbc/driver/flightsql: support session options (#1597)
  • go/adbc/driver/flightsql: support reuse-connection location (#1594)
  • go/adbc/driver/flightsql: expose FlightInfo during polling (#1582)
  • go/adbc/driver/flightsql: reflect gRPC status in vendor code (#1577)
  • python: react to SIGINT in more places (#1579)
  • c/driver/common: Add minimal C++ driver framework (#1539)

Fix

  • ci: Sanitize PR title (#1677)
  • go/adbc/driver/snowflake: fix precision/scale in table schema (#1656)
  • python: correct typechecking error (#1604)
  • go/adbc/drivermgr: don't call potentially nil pointer (#1586)
  • csharp/src/Client/SchemaConverter: add check for keys on precision and scale (#1566)
  • csharp/src/Drivers/BigQuery: return null on GetValue exception (#1562)

Refactor

  • c/driver_manager: differentiate errors from driver manager (#1662)
  • c/driver/sqlite: port to driver base (#1603)
  • go/adbc/driver: driverbase implementation for connection (#1590)

ADBC Libraries 12 (2024-05-09)

Fix

  • csharp/src/Apache.Arrow.Adbc/C: finalizer threw exception (#1842)
  • dev/release: handle versioning scheme in binary verification (#1834)
  • csharp: Change option translation to be case-sensitive (#1820)
  • csharp/src/Apache.Arrow.Adbc/C: imported errors don't return a native error or SQL state (#1815)
  • csharp/src/Apache.Arrow.Adbc: imported statements and databases don't allow options to be set (#1816)
  • csharp/src/Apache.Arrow.Adbc/C: correctly handle null driver entries for imported drivers (#1812)
  • go/adbc/driver/snowflake: handle empty result sets (#1805)
  • csharp: an assortment of small fixes not worth individual pull requests (#1807)
  • go/adbc/driver/snowflake: workaround snowflake metadata-only limitations (#1790)
  • csharp/src/Apache.Arrow.Adbc: correct StandardSchemas.ColumnSchema data types (#1731)
  • csharp: imported drivers have the potential for a lot of memory leaks (#1776)
  • go/adbc/driver/flightsql: should use ctx.Err().Error() (#1769)
  • go/adbc/driver/snowflake: handle quotes properly (#1738)
  • go/adbc/driver/snowflake: comment format (#1768)
  • csharp/src/Apache.Arrow.Adbc: Fix marshaling in three functions where it was broken (#1758)
  • csharp/src/Apache.Arrow.Adbc: Add support to the C Exporter for converting exceptions into AdbcErrors (#1752)
  • format: correct duplicated statistics names (#1736)
  • dev/release: correct C# version bump regex (#1733)
  • r: Ensure CXX_STD is set everywhere (#1706)
  • csharp: Resolve memory leaks described by #1690 (#1695)

Feat

  • go/adbc/driver/snowflake: support parameter binding (#1808)
  • csharp: imported objects should have call "release" when no longer in use (#1802)
  • rust: add the driver exporter (#1756)
  • csharp: enable nullable checks and resolve all warnings (#1792)
  • go/adbc/driver/flightsql: support stateless prepared statements (#1796)
  • csharp: Implement support for transactions, isolation level and read-only flag (#1784)
  • csharp/test: implement DuckDb test fixture (#1781)
  • csharp: Implement remaining functions in 1.0 spec (#1773)
  • csharp/src/Apache.Arrow.Adbc: Cleanup use of List in APIs and implementation (#1761)
  • csharp: Update to test with net8.0 (#1771)
  • csharp/src/Apache.Arrow.Adbc: Remove AdbcConnection.GetInfo(List) (#1760)
  • glib: add GADBCArrowConnection (#1754)
  • rust: add complete FFI bindings (#1742)
  • glib: Add garrow_connection_get_statistic_names() (#1748)
  • glib: Add garrow_connection_get_statistics() (#1744)
  • c/driver/postgresql: add money type and test intervals (#1741)
  • rust: add public abstract API and dummy driver implementation (#1725)
  • csharp/src/Drivers: introduce drivers for Apache systems built on Thrift (#1710)
  • format: add info codes for supported capabilities (#1649)

apache-arrow-adbc-12-rc3 (2024-05-09)

Fix

  • csharp/src/Apache.Arrow.Adbc/C: finalizer threw exception (#1842)
  • dev/release: handle versioning scheme in binary verification (#1834)
  • csharp: Change option translation to be case-sensitive (#1820)
  • csharp/src/Apache.Arrow.Adbc/C: imported errors don't return a native error or SQL state (#1815)
  • csharp/src/Apache.Arrow.Adbc: imported statements and databases don't allow options to be set (#1816)
  • csharp/src/Apache.Arrow.Adbc/C: correctly handle null driver entries for imported drivers (#1812)
  • go/adbc/driver/snowflake: handle empty result sets (#1805)
  • csharp: an assortment of small fixes not worth individual pull requests (#1807)
  • go/adbc/driver/snowflake: workaround snowflake metadata-only limitations (#1790)
  • csharp/src/Apache.Arrow.Adbc: correct StandardSchemas.ColumnSchema data types (#1731)
  • csharp: imported drivers have the potential for a lot of memory leaks (#1776)
  • go/adbc/driver/flightsql: should use ctx.Err().Error() (#1769)
  • go/adbc/driver/snowflake: handle quotes properly (#1738)
  • go/adbc/driver/snowflake: comment format (#1768)
  • csharp/src/Apache.Arrow.Adbc: Fix marshaling in three functions where it was broken (#1758)
  • csharp/src/Apache.Arrow.Adbc: Add support to the C Exporter for converting exceptions into AdbcErrors (#1752)
  • format: correct duplicated statistics names (#1736)
  • dev/release: correct C# version bump regex (#1733)
  • r: Ensure CXX_STD is set everywhere (#1706)
  • csharp: Resolve memory leaks described by #1690 (#1695)

Feat

  • go/adbc/driver/snowflake: support parameter binding (#1808)
  • csharp: imported objects should have call "release" when no longer in use (#1802)
  • rust: add the driver exporter (#1756)
  • csharp: enable nullable checks and resolve all warnings (#1792)
  • go/adbc/driver/flightsql: support stateless prepared statements (#1796)
  • csharp: Implement support for transactions, isolation level and read-only flag (#1784)
  • csharp/test: implement DuckDb test fixture (#1781)
  • csharp: Implement remaining functions in 1.0 spec (#1773)
  • csharp/src/Apache.Arrow.Adbc: Cleanup use of List in APIs and implementation (#1761)
  • csharp: Update to test with net8.0 (#1771)
  • csharp/src/Apache.Arrow.Adbc: Remove AdbcConnection.GetInfo(List) (#1760)
  • glib: add GADBCArrowConnection (#1754)
  • rust: add complete FFI bindings (#1742)
  • glib: Add garrow_connection_get_statistic_names() (#1748)
  • glib: Add garrow_connection_get_statistics() (#1744)
  • c/driver/postgresql: add money type and test intervals (#1741)
  • rust: add public abstract API and dummy driver implementation (#1725)
  • csharp/src/Drivers: introduce drivers for Apache systems built on Thrift (#1710)
  • format: add info codes for supported capabilities (#1649)

ADBC Libraries 13 (2024-07-01)

Versions

  • C/C++/GLib/Go/Python/Ruby: 1.1.0
  • C#: 0.13.0
  • Java: 0.13.0
  • R: 0.13.0
  • Rust: 0.13.0

Fix

  • c/driver/sqlite: Make SQLite driver C99 compliant (#1946)
  • go/adbc/pkg: clean up potential sites where Go GC may be exposed (#1942)
  • c/driver/postgresql: chunk large COPY payloads (#1937)
  • go/adbc/pkg: guard against potential crash (#1938)
  • csharp/src/Drivers/Interop/Snowflake: Swapping PreBuildEvent to DispatchToInnerBuilds (#1909)
  • csharp/src/Drivers/Apache/Spark: fix parameter naming convention (#1895)
  • csharp/src/Apache.Arrow.Adbc/C: GetObjects should preserve a null tableTypes parameter value (#1894)
  • go/adbc/driver/snowflake: Records dropped on ingestion when empty batch is present (#1866)
  • csharp: Fix packing process (#1862)
  • csharp/src/Drivers/Apache: set the precision and scale correctly on Decimal128Type (#1858)

Feat

  • Meson Support for ADBC (#1904)
  • rust: add integration tests and some improvements (#1883)
  • csharp/src/Drivers/Apache/Spark: extend SQL type name parsing for all types (#1911)
  • csharp/src/Drivers/Apache: improve type name handling for CHAR/VARCHAR/DECIMAL (#1896)
  • csharp/src/Drivers/Apache: improve GetObjects metadata returned for columns (#1884)
  • rust: add the driver manager (#1803)
  • csharp: redefine C# APIs to prioritize full async support (#1865)
  • csharp/src/Drivers/Apache: extend capability of GetInfo for Spark driver (#1863)
  • csharp/src/Drivers/Apache: add implementation for AdbcStatement.SetOption on Spark driver (#1849)
  • csharp: Move more options to be set centrally and enable TreatWarningsAsErrors (#1852)
  • csharp: Initial changes for ADBC 1.1 in C# implementation (#1821)
  • csharp/src/Drivers/Apache/Spark: implement async overrides for Spark driver (#1830)

ADBC Libraries 14 (2024-08-30)

Versions

  • C/C++/GLib/Go/Python/Ruby: 1.2.0
  • C#: 0.14.0
  • Java: 0.14.0
  • R: 0.14.0
  • Rust: 0.14.0

Feat

  • go/adbc/driver/snowflake: Keep track of all files copied and skip empty files in bulk_ingestion (#2106)
  • dev/release: add Rust release process (#2107)
  • go/adbc/driver/bigquery: Implement GetObjects and get tests passing (#2044)
  • csharp/src/Client: add support for parameterized execution (#2096)
  • c/driver/postgresql: Support queries that bind parameters and return a result (#2065)
  • c/driver/postgresql: Support JSON and JSONB types (#2072)
  • go/adbc/driver/bigquery: add schema to reader for BigQuery (#2050)
  • c/driver/postgresql: Implement consuming a PGresult via the copy reader (#2029)
  • csharp/src/Drivers/BigQuery: add support for configurable query timeouts (#2043)
  • go/adbc/driver/snowflake: use vectorized scanner for bulk ingest (#2025)
  • c: Add BigQuery library to Meson build system (#1994)
  • c: Add pkgconfig support to Meson build system (#1992)
  • c/driver/postgresql: FIXED_SIZED_LIST Writer support (#1975)
  • go/adbc/driver: add support for Google BigQuery (#1722)
  • c/driver/postgresql: Implement LIST/LARGE_LIST Writer (#1962)
  • c/driver/postgresql: Read/write support for TIME64[us] (#1960)
  • c/driver/postgresql: UInt(8/16/32) Writer (#1961)

Refactor

  • c/driver/framework: Separate C/C++ conversions and error handling into minimal "base" framework (#2090)
  • c/driver/framework: Remove fmt as required dependency of the driver framework (#2081)
  • c: Updated include/install paths for adbc.h (#1965)
  • c/driver/postgresql: Factory func for CopyWriter construction (#1998)
  • c: Check MakeArray/Batch Error codes with macro (#1959)

Fix

  • go/adbc/driver/snowflake: Bump gosnowflake to fix context error (#2091)
  • c/driver/postgresql: Fix ingest of streams with zero arrays (#2073)
  • csharp/src/Drivers/BigQuery: update BigQuery test cases (#2048)
  • ci: Pin r-lib actions as a workaround for latest action updates (#2051)
  • csharp/src/Drivers/BigQuery: update BigQuery documents (#2047)
  • go/adbc/driver/snowflake: split files properly after reaching targetSize on ingestion (#2026)
  • c/driver/postgresql: Ensure schema ordering is consisent and respects case sensitivity of table names (#2028)
  • docs: update broken link (#2016)
  • docs: correct snowflake options for bulk ingest (#2004)
  • go/adbc/driver/flightsql: propagate headers in GetObjects (#1996)
  • c/driver/postgresql: Fix compiler warning on gcc14 (#1990)
  • r/adbcdrivermanager: Ensure that class of object is checked before calling R_ExternalPtrAddrFn (#1989)
  • ci: update website_build.sh for new versioning scheme (#1972)
  • dev/release: update C# tag (#1973)
  • c/vendor/nanoarrow: Fix -Wreorder warning (#1966)

ADBC Libraries 15 (2024-11-08)

Versions

  • C/C++/GLib/Go/Python/Ruby: 1.3.0
  • C#: 0.15.0
  • Java: 0.15.0
  • R: 0.15.0
  • Rust: 0.15.0

Feat

  • c/driver/postgresql: Enable basic connect/query workflow for Redshift (#2219)
  • rust/drivers/datafusion: add support for bulk ingest (#2279)
  • csharp/src/Drivers/Apache: convert Double to Float for Apache Spark on scalar conversion (#2296)
  • go/adbc/driver/snowflake: update to the latest 1.12.0 gosnowflake driver (#2298)
  • csharp/src/Drivers/BigQuery: support max stream count setting when creating read session (#2289)
  • rust/drivers: adbc driver for datafusion (#2267)
  • go/adbc/driver/snowflake: improve GetObjects performance and semantics (#2254)
  • c: Implement ingestion and testing for float16, string_view, and binary_view (#2234)
  • r: Add R BigQuery driver wrapper (#2235)
  • csharp/src/Drivers/Apache/Spark: add request_timeout_ms option to allow longer HTTP request length (#2218)
  • go/adbc/driver/snowflake: add support for a client config file (#2197)
  • csharp/src/Client: Additional parameter support for DbCommand (#2195)
  • csharp/src/Drivers/Apache/Spark: add option to ignore TLS/SSL certificate exceptions (#2188)
  • csharp/src/Drivers/Apache/Spark: Perform scalar data type conversion for Spark over HTTP (#2152)
  • csharp/src/Drivers/Apache/Spark: Azure HDInsight Spark Documentation (#2164)
  • c/driver/postgresql: Implement ingestion of list types for PostgreSQL (#2153)
  • csharp/src/Drivers/Apache/Spark: poc - Support for Apache Spark over HTTP (non-Arrow) (#2018)
  • c/driver/postgresql: add arrow.opaque type metadata (#2122)

Fix

  • csharp/src/Drivers/Apache: fix float data type handling for tests on Databricks Spark (#2283)
  • go/adbc/driver/internal/driverbase: proper unmarshalling for ConstraintColumnNames (#2285)
  • csharp/src/Drivers/Apache: fix to workaround concurrency issue (#2282)
  • csharp/src/Drivers/Apache: correctly handle empty response and add Client tests (#2275)
  • csharp/src/Drivers/Apache: remove interleaved async look-ahead code (#2273)
  • c/driver_manager: More robust error reporting for errors that occur before AdbcDatabaseInit() (#2266)
  • rust: implement database/connection constructors without options (#2242)
  • csharp/src/Drivers: update System.Text.Json to version 8.0.5 because of known vulnerability (#2238)
  • csharp/src/Drivers/Apache/Spark: correct batch handling for the HiveServer2Reader (#2215)
  • go/adbc/driver/snowflake: call GetObjects with null catalog at catalog depth (#2194)
  • csharp/src/Drivers/Apache/Spark: correct BatchSize implementation for base reader (#2199)
  • csharp/src/Drivers/Apache/Spark: correct precision/scale handling with zeros in fractional portion (#2198)
  • csharp/src/Drivers/BigQuery: Fixed GBQ driver issue when results.TableReference is null (#2165)
  • go/adbc/driver/snowflake: fix setting database and schema context after initial connection (#2169)
  • csharp/src/Drivers/Interop/Snowflake: add test to demonstrate DEFAULT_ROLE behavior (#2151)
  • c/driver/postgresql: Improve error reporting for queries that error before the COPY header is sent (#2134)

Refactor

  • c/driver/postgresql: cleanups for result_helper signatures (#2261)
  • c/driver/postgresql: Use GetObjectsHelper from framework to build objects (#2189)
  • csharp/src/Drivers/Apache/Spark: use UTF8 string for data conversion, instead of .NET String (#2192)
  • c/driver/postgresql: Use Status for error handling in BindStream (#2187)
  • c/driver/postgresql: Use Status instead of AdbcStatusCode/AdbcError in result helper (#2178)
  • c/driver: Use non-objects framework components in Postgres driver (#2166)
  • c/driver/postgresql: Use copy writer in BindStream for parameter binding (#2157)