Merge branch 'master' into grpc-config-fix

googleapis · Mar 24, 2020 · 4e62e2d · 4e62e2d
2 parents b338dd4 + adeacee
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,20 +4,35 @@
 
 [1]: https://pypi.org/project/google-cloud-spanner/#history
 
+## [1.15.0](https://www.github.com/googleapis/python-spanner/compare/v1.14.0...v1.15.0) (2020-03-17)
+
+
+### Features
+
+* Add emulator support ([#14](https://www.github.com/googleapis/python-spanner/issues/14)) ([b315593](https://www.github.com/googleapis/python-spanner/commit/b315593bd3e473d96cc3033f5bbf0da7487e38eb))
+* Export transaction._rolled_back as transaction.rolled_back ([#16](https://www.github.com/googleapis/python-spanner/issues/16)) ([974ee92](https://www.github.com/googleapis/python-spanner/commit/974ee925df1962f559d6cb43318ee301e330e8f2))
+* Add support for backups ([#35](https://www.github.com/googleapis/python-spanner/issues/35)) ([39288e7](https://www.github.com/googleapis/python-spanner/commit/39288e784826c5accca71096be11f99ad7f930f4))
+* Implement query options versioning support ([#30](https://www.github.com/googleapis/python-spanner/issues/30)) ([5147921](https://www.github.com/googleapis/python-spanner/commit/514792151c2fe4fc7a6cf4ad0dd141c9090a634b))
+
+
+### Bug Fixes
+
+* Remove erroneous timeouts for batch_create_session calls ([#18](https://www.github.com/googleapis/python-spanner/issues/18)) ([997a034](https://www.github.com/googleapis/python-spanner/commit/997a03477b07ec39c718480d9bfe729404bf5748))
+
 ## [1.14.0](https://www.github.com/googleapis/python-spanner/compare/v1.13.0...v1.14.0) (2020-01-31)
 
 
 ### Features
 
-* **spanner:** add deprecation warnings; add field_mask to get_instance; add endpoint_uris to Instance proto; update timeouts; make mutations optional for commits (via synth) ([62edbe1](https://www.github.com/googleapis/python-spanner/commit/62edbe12a0c5a74eacb8d87ca265a19e6d27f890))
-* **spanner:** add resource based routing implementation ([#10183](https://www.github.com/googleapis/python-spanner/issues/10183)) ([e072d5d](https://www.github.com/googleapis/python-spanner/commit/e072d5dd04d58fff7f62ce19ce42e906dfd11012))
-* **spanner:** un-deprecate resource name helper functions, add 3.8 tests (via synth) ([#10062](https://www.github.com/googleapis/python-spanner/issues/10062)) ([dbb79b0](https://www.github.com/googleapis/python-spanner/commit/dbb79b0d8b0c79f6ed1772f28e4eedb9d986b108))
+* Add deprecation warnings; add field_mask to get_instance; add endpoint_uris to Instance proto; update timeouts; make mutations optional for commits (via synth) ([62edbe1](https://www.github.com/googleapis/python-spanner/commit/62edbe12a0c5a74eacb8d87ca265a19e6d27f890))
+* Add resource based routing implementation ([#10183](https://www.github.com/googleapis/google-cloud-python/issues/10183)) ([e072d5d](https://www.github.com/googleapis/python-spanner/commit/e072d5dd04d58fff7f62ce19ce42e906dfd11012))
+* Un-deprecate resource name helper functions, add 3.8 tests (via synth) ([#10062](https://www.github.com/googleapis/google-cloud-python/issues/10062)) ([dbb79b0](https://www.github.com/googleapis/python-spanner/commit/dbb79b0d8b0c79f6ed1772f28e4eedb9d986b108))
 
 
 ### Bug Fixes
 
-* be permssive about merging an empty struct ([#10079](https://www.github.com/googleapis/python-spanner/issues/10079)) ([cfae63d](https://www.github.com/googleapis/python-spanner/commit/cfae63d5a8b8332f8875307283da6075a544c838))
-* **spanner:** fix imports for doc samples ([#10283](https://www.github.com/googleapis/python-spanner/issues/10283)) ([55a21d9](https://www.github.com/googleapis/python-spanner/commit/55a21d97d0c863cbbbb2d973b6faa4aeba8e38bb))
+* Be permssive about merging an empty struct ([#10079](https://www.github.com/googleapis/google-cloud-python/issues/10079)) ([cfae63d](https://www.github.com/googleapis/python-spanner/commit/cfae63d5a8b8332f8875307283da6075a544c838))
+* Fix imports for doc samples ([#10283](https://www.github.com/googleapis/google-cloud-python/issues/10283)) ([55a21d9](https://www.github.com/googleapis/python-spanner/commit/55a21d97d0c863cbbbb2d973b6faa4aeba8e38bb))
 
 ## 1.13.0
 

diff --git a/docs/transaction-usage.rst b/docs/transaction-usage.rst
@@ -51,6 +51,18 @@ fails if the result set is too large,
         print(row)
 
 
+Execute a SQL DML Statement
+------------------------------
+
+Modify data from a query against tables in the database.  Calls
+the ``ExecuteSql`` API, and returns the number of rows affected,
+
+.. code:: python
+
+    QUERY = 'DELETE from Table WHERE 1=1'
+    row_count = transaction.execute_sql(QUERY)
+
+
 Insert records using a Transaction
 ----------------------------------