v1.2.0

1.2.0 (2022-06-03)

Features

• allow SQLAlchemy 1.4 use (#198) (7793b7d)

v1.1.0

Features

• drop read_only on a connection returned back to a pool (#189) (16388c1)
• rollback a connection returned back to pool (#193) (13ff9cb)
• support SQLAlchemy 1.4 (#191) (029b181)

Bug Fixes

• bump up google-cloud-spanner required version (#171) (33c86e8)
• connection reset fails when an additional dialect is used (#188) (417b8b8)
• delete stale instance with delay of 5 seconds (#194) (2932a02)
• NOT NULL computed column creation failure (#173) (e336735)

Documentation

• add a README section for the autoincremented ids (#180) (4c610ea)
• explicitly recommend uuid to generate PKs (#182) (b10f2ca), closes #181

v1.0.0

Features

• add code samples (#55) (406c34b)
• set user-agent string to distinguish SQLAlchemy requests (#116) (b5e1a21)
• support computed columns (#139) (046ca97), closes #137
• support JSON data type (#135) (184a7d5)
• support read_only connections (#125) (352c47d)
• support stale reads (#146) (d80cb27)

Bug Fixes

• ALTER COLUMN NOT NULL directive fails because of inappropriate syntax (#124) (c433cda)
• array columns reflection (#119) (af3b97b), closes #118
• calculate limit value correctly for offset only queries (#160) (6844336)
• correct typo in spanner_interleave_on_delete_cascade keyword (#99) (a0ebf75)
• raise Unimplemented error when creating temporary tables (#159) (646d6ac)
• rollback failed exception log (#106) (809e6ab)

Documentation

• add query hints example (#153) (9c23804)
• reformatted README titles (#141) (a3ccbac)
• update benchmarks (#155) (3500653)

Miscellaneous Chores

• setup release 1.0.0 (#165) (37a415d)

sqlalchemy-spanner 0.1.0

This is a preview release of the Google Cloud Spanner dialect for SQLAlchemy. Known limitations are listed here. Please report any problems by creating a new issue.