v1.3.0

Fixes

• Updated dependencies, including google-gax, to fix streaming behavior. (googleapis/gax-nodejs#197)
• Promisify database.delete() (#148)

v1.2.0

Features

• (#132) Support batch queries.

Fixes

• (#131) Correctly remove database cache when closed. (Thanks for the heads up, @voltrue2!)
• (#133) Restore autoCreate behavior for database#get() and instance#get() methods.
• (#135) Fix session leak. (🙇 @anup-honey!)
• (#141) Prevent tampering with user-provided query object. (Thanks, @eric4545!)
• (#148) Promisify database#delete().
• Update dependencies, including gRPC for more reliable performance.

@google-cloud/spanner v1.1.0

Features

• (#94, #122): Automatically serialize rows to JSON with options.json on table read methods (database.run(), table.read(), and table.createReadStream()).

Fixes

• Update dependencies to mitigate possible security issues.

@google-cloud/spanner v1.0.3

Fixes

• (#103) Add exception to be thrown when ending transactions more than once.

@google-cloud/spanner v1.0.2

Bugfixes

(#95, #97): handle null values - Thanks @hugoluchessi!

@google-cloud/spanner v1.0.1

Bugfixes

(#89): fix session leak - Thanks @zubeyiro and @kriptontr!

v1.0.0

General Availability

The Spanner library is now considered to be General Availability (GA). This means it is stable; the code surface will not change in backwards-incompatible ways unless absolutely necessary (e.g. because of critical security issues) or with an extensive deprecation period. Issues and requests against GA libraries are addressed with the highest priority.

Breaking change

toJson() will not wrap integers and floats into objects by default. Example of the change in the JSON returned by toJson():

 {
   "boolValue": false,
   "stringValue": "Hello",
-  "intValue": {
-    "value": "42"
-  },
+  "intValue": 42,
-  "floatValue": {
-    "value": "3.14"
-  }
+  "floatValue": 3.14
 }

You can still ask toJson() to wrap numbers by providing an option object to toJSON() specifying wrapNumbers: true. You should do it if you expect that you will work with integers greater than Number.MAX_SAFE_INTEGER, as toJSON() will throw an exception if asked to convert an integer when it's not safe to do that without losing precision. See #80 for details.

Fixes

• (#2644) Increased timeout to match timeout in config file
• (#18) Spanner library should have a way to track leaked sessions
• (#78) SessionPool acquireQueue concurrency limit causes sessions to pile up under load
• (#80) RowBuilder.toJSON should return un-wrapped Floats and Ints

@google-cloud/spanner v0.10.0

Deprecation Notice

This release deprecates the date, time and timestamp instance methods. Please use the static methods in their place.

Bugfixes

• (#61): setInterval causes process to hang.

@google-cloud/spanner v0.9.0

Features

• (#19): rate limit session creations/deletions
• (#26): emit session errors on database objects

Bugfixes

• (#13): keep-alive not functioning properly
• (#25): properly handle idle resources

@google-cloud/spanner v0.8.2

Bugfixes

(#56): Un-promisify transaction mutation methods. (Thanks, @WaldoJeffers!)