v3.3.0

Features

• add encryption_info to Database (#284) (2fd0352)
• add support for CMEK (#105) (e990ff7)
• add support for custom timeout and retry parameters in execute_update method in transactions (#251) (8abaebd)
• added retry and timeout params to partition read in database and snapshot class (#278) (1a7c9d2)
• db_api: support executing several DDLs separated by semicolon (#277) (801ddc8)

Bug Fixes

• avoid consuming pending null values when merging (#286) (c6cba9f)
• db_api: allow file path for credentials (#221) (1de0284)
• db_api: ensure DDL statements are being executed (#290) (baa02ee)
• db_api: revert Mutations API usage (#285) (e5d4901)

Documentation

• fix docstring types and typos (#259) (1b0ce1d)
• fix snapshot usage (#291) (eee2181)

v3.2.0

Features

• add Database.list_tables method (#219) (28bde8c)
• add sample for commit stats (#241) (1343656)
• add samples for PITR (#222) (da146b7)

Bug Fixes

• remove print statement (#245) (1c2a64f)

v3.1.0

Features

• add support for Point In Time Recovery (PITR) (#148) (a082e5d)
• add support to log commit stats (#205) (434967e)

Bug Fixes

• connection attribute of connection class and include related unit tests (#228) (4afea77)
• db_api: add dummy lastrowid attribute (#227) (0375914)
• fix execute insert for homogeneous statement (#233) (36b12a7)
• use datetime timezone info when generating timestamp strings (#236) (539f145)

Performance Improvements

• improve streaming performance (#240) (3e35d4a)

v3.0.0

⚠ BREAKING CHANGES

• convert operations pbs into Operation objects when listing operations (#186)

Features

• add support for instance labels (#193) (ed462b5)
• add support for ssl credentials; add throttled field to UpdateDatabaseDdlMetadata (#161) (2faf01b)
• adding missing docstrings for functions & classes (#188) (9788cf8)
• autocommit sample (#172) (4ef793c)

Bug Fixes

• convert operations pbs into Operation objects when listing operations (#186) (ed7152a)
• Convert PBs in system test cleanup (#199) (ede4343)
• dbapi: autocommit enabling fails if no transactions begun (#177) (e981adb)
• dbapi: executemany() hiding all the results except the last (#181) (020dc17)
• dbapi: Spanner protobuf changes causes KeyError's (#206) (f1e21ed)
• remove client side gRPC receive limits (#192) (90effc4)
• Rename to fix "Mismatched region tag" check (#201) (c000ec4)

Documentation

• homogenize region tags (#194) (1501022)
• homogenize region tags pt 2 (#202) (87789c9)
• update CHANGELOG breaking change comment (#180) (c7b3b9e)

v2.1.0

Features

• dbapi: add aborted transactions retry support (#168) (d59d502), closes #34 googleapis/python-spanner-django#544
• remove adding a dummy WHERE clause into UPDATE and DELETE statements (#169) (7f4d478)

Bug Fixes

• Add sqlparse dependency (#171) (e801a2e)

Reverts

• Revert "test: unskip list_backup_operations sample test (#170)" (#174) (6053f4a), closes #170 #174

v2.0.0

⚠ BREAKING CHANGES

• migrate to v2.0.0 (#147)

Features

• DB-API driver + unit tests (#160) (2493fa1)
• migrate to v2.0.0 (#147) (bf4b278)

v1.19.1

Bug Fixes

• handle Unmergable errors when merging struct responses (#152) (d132409)

Documentation

• update samples dep to 'google-cloud-spanner==1.19.0' (#137) (0fba41a)
• update samples from python-docs-samples (#146) (7549383)

v1.19.0

Features

• add support for NUMERIC type (#86) (a79786e)

Bug Fixes

• list_instances() uses filter_ arg (#143) (340028c)
• Remove stray bigquery lines (#138) (cbfcc8b)

v1.18.0

Features

• add client_options to base class (#132) (6851bb8)
• add OpenTelemetry tracing to spanner calls (#107) (4069c37)

Bug Fixes

• resume iterator on EOS internal error (#122) (45a1538)

Documentation

• add install reference for cloud trace exporter (opentelemetry) (#127) (23fcd4c)
• add instructions for using a Cloud Spanner emulator (#136) (808837b)
• add samples from spanner/cloud-client (#117) (8910771), closes #804 #815 #818 #887 #914 #922 #928 #962 #992 #1004 #1035 #1055 #1063 #1093 #1107 #1121 #1158 #1138 #1186 #1192 #1207 #1254 #1316 #1354 #1376 #1377 #1402 #1406 #1425 #1441 #1464 #1519 #1548 #1633 #1742 #1836 #1846 #1872 #1980 #2068 #2153 #2224 #2198 #2251 #2295 #2356 #2392 #2439 #2535 #2005 #2721 #3093 #3101 #2806 #3377
• typo fix (#109) (63b4324)

v1.17.1

Documentation

• remove client-usage sections that no longer apply (#95) (16a812f)
• update batch-usage reflect the correct usage (#93) (6ec64d8)
• update documentation for database-usage (#96) (44e398c)
• update documentation for snapshot usage (#94) (613d9c8)