Release History

1.16.2 / 2020-05-28

Documentation

  • Fix a few broken links

1.16.1 / 2020-05-21

Bug Fixes

  • Increased default timeouts to match clients in other languages
  • Run system tests against the emulator, skipping those not supported by the emulator
  • Do not require a key file when running against the emulator

1.16.0 / 2020-03-20

Features

  • Added support for backing up and restoring databases (#5053)

1.15.0 / 2020-03-15

Features

  • Added support for query options (#4907)
    • Added support for specifying the query optimizer version.
  • Support separate project setting for quota/billing

1.14.0 / 2020-02-18

Features

  • allow custom lib name and version for telemetry purpose (#4762)
    • allow custom lib name and version for telemetry purpose
    • format docs
    • added custom lib name and version prefix
    • update test cases for lib name and version

1.13.1 / 2020-01-22

Documentation

  • fix incorrect doc links in CONTRIBUTING.md
  • Update copyright year
  • Update Status documentation

1.13.0 / 2020-01-08

Features

  • Add support for SPANNER_EMULATOR_HOST

1.12.2 / 2019-12-19

Bug Fixes

  • Rename endpoint_urls to endpoint_uris
  • Revert #commit mutations to positional in lower-level API
  • Revert breaking change to test_iam_permissions in lower-level API

Performance Improvements

  • Add Instance#endpoint_urls and GetInstanceRequest#field_mask in lower-level API
  • Add service address and port for lower-level API clients

1.12.1 / 2019-11-12

Features

  • Add InstanceConfig#replicas (ReplicaInfo) to the lower-level API.

Documentation

  • Update lower-level API documentation.

Bug Fixes

  • Update minimum runtime dependencies.

1.12.0 / 2019-10-29

This release requires Ruby 2.4 or later.

Documentation

  • Clarify which Google Cloud Platform environments support automatic authentication

1.11.0 / 2019-10-07

BREAKING CHANGES (LOWER-LEVEL API ONLY)

  • Make the session_count argument required in the lower-level API batch_create_sessions call

Performance Improvements

  • Update Pool#init to use BatchCreateSessions
    • Update pool checkout to pop sessions for LIFO

Documentation

  • Update Policy example code
  • Update IAM Policy class description and sample code

1.10.1 / 2019-09-04

Documentation

  • Update low-level IAM documentation
    • Update GetPolicyOption#requested_policy_version docs
    • Un-deprecate Policy#version

1.10.0 / 2019-08-23

Features

  • Add Batch Create Sessions to low-level API
    • Add SpannerClient#batch_create_sessions
    • Add BatchCreateSessionsRequest
    • Add BatchCreateSessionsResponse
  • Support overriding of service endpoint

Bug Fixes

  • Low-level admin clients now honor service_address and service_port

Documentation

  • Update documentation

1.9.5 / 2019-07-31

  • Reduce thread usage at startup
    • Allocate threads in pool as needed, not all up front
  • Update documentation links

1.9.4 / 2019-07-08

  • Add IAM GetPolicyOptions in the lower-level API.
  • Support overriding service host and port in the lower-level interface.

1.9.3 / 2019-06-27

  • Update network configuration for some initial_retry_delay_millis and timeout_millis settings

1.9.2 / 2019-06-13

  • Update IAM:
    • Deprecate Policy#version
    • Add Binding#condition
    • Add Google::Type::Expr
    • Update documentation
  • Update retry configuration
  • Use VERSION constant in GAPIC client

1.9.1 / 2019-04-30

  • Fix Spanner session limit bug.
  • Update AUTHENTICATION.md guide.
  • Update documentation for common types.
  • Update generated documentation.
  • Extract gRPC header values from request.

1.9.0 / 2019-03-08

  • Spanner Batch DML.
    • Add Transaction#batch_update.
    • Add BatchUpdate.
    • Add BatchUpdateError.
    • Add SpannerClient#execute_batch_dml.

1.8.0 / 2019-02-01

  • Make use of Credentials#project_id
    • Use Credentials#project_id If a project_id is not provided, use the value on the Credentials object. This value was added in googleauth 0.7.0.
    • Loosen googleauth dependency Allow for new releases up to 0.10. The googleauth devs have committed to maintaining the current API and will not make backwards compatible changes before 0.10.
  • Performance improvements for Data#to_h
    • Add Data skip_dup_check optional arg
    • This enhancement allows users to skip the dupplicate name check when serializing Data to a Ruby Hash or Array. This speeds up the serialization, but data may be lost.
  • Update network configuration
  • Update Client#close to block on session release

1.7.2 / 2018-11-15

  • Allow Spanner streams to recover from more errors.

1.7.1 / 2018-10-08

  • Add DML and Partitioned DML support
    • Add execute_update to process DML statements
    • Add execute_partition_update for Partitioned DML
  • Rename execute_query method
    • Maintain naming consistency with execute_update method.
    • Maintain compatibility by adding query, execute and execute_sql aliases.

1.6.4 / 2018-09-20

  • Update Spanner generated files.
    • Add DML/PDML code structures.
  • Update documentation.
    • Change documentation URL to googleapis GitHub org.
  • Fix circular require warning.

1.6.3 / 2018-09-12

  • Add missing documentation files to package.

1.6.2 / 2018-09-10

  • Update documentation.

1.6.1 / 2018-08-21

  • Update documentation.

1.6.0 / 2018-06-28

  • Add Session labels
    • Add labels optional argument to Project#client and #batch_client.
    • Add labels optional argument to Project#batch_client.
  • Bug fix when an error is raised while returning results.

1.5.0 / 2018-06-12

  • Support STRUCT values in query parameters.
    • Add Fields#struct to create a Data object.
  • Documentation updates.

1.4.0 / 2018-03-26

  • Add support for commit_timestamp.

1.3.1 / 2018-02-27

  • Add Batch Client
    • Support partitioned reads and queries.
  • Support Shared Configuration.
  • Fix issue with IAM Policy not refreshing properly.
  • Fix issue when using Time objects as keys.

1.2.0 / 2017-12-19

  • Update Low Level API code
    • Remove deprecated constructor arguments.
    • Update documentation.
  • Update google-gax dependency to 1.0.

1.1.1 / 2017-11-15

  • Fix Admin Credentials (GAPIC) environment variable names.

1.1.0 / 2017-11-14

  • Add Google::Cloud::Spanner::Credentials class.
  • Rename constructor arguments to project_id and credentials. (The previous arguments project and keyfile are still supported.)
  • Document Google::Auth::Credentials as credentials value.
  • Update generated low level GAPIC code.
  • Updated google-gax (grpc, google-protobuf), googleauth dependencies.

1.0.0 / 2017-09-29

  • Release 1.0

0.23.2 / 2017-09-12

  • Update connection configuration.

0.23.1 / 2017-08-18

  • Update connection configuration.

0.23.0 / 2017-07-27

  • Add Job#error returning Spanner::Status.

0.22.0 / 2017-07-11

  • Remove Policy#deep_dup.
  • Add thread pool size to Session pool configuration.
  • Add error handling for some GRPC errors.
  • Do not allow nested snapshots or transactions.
  • Update initialization to raise a better error if project ID is not specified.
  • Update GAPIC configuration to exclude UNAVAILABLE errors from automatic retry.
  • Update example code in the API documentation and guide.

0.21.0 / 2017-06-08

Initial implementation of the Google Cloud Spanner API Ruby client.