feat: support CREATE DATABASE in Connection API #1845
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Adds support for the CREATE DATABASE statement in the Connection API. The statement can only be used with a SingleUseTransaction (i.e. auto commit mode). It is not supported in DDL batches. The database that is created will have the same dialect as the current database that the user is connected to. Fixes #1884
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ansh0l approved these changes Apr 27, 2022
| Iterable<String> statements) | ||
| throws SpannerException { | ||
| throw new UnsupportedOperationException("Unimplemented"); | ||
| } |
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We seem to be throwing SpannerException elsewhere with createDatabase in the interface. Why is it an UnsupportedOperationException("Unimplemented"); for this one?
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This is only to make this a non-breaking change. We add this when we add a new method to a public interface. This prevents compile errors for downstream users that might implement this interface in a test, as the method has a default implementation. See for example this example from the DatabaseClient where we did the same thing:
rahul2393 approved these changes Apr 28, 2022
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Adds support for the CREATE DATABASE statement in the Connection API.
The statement can only be used with a
SingleUseTransaction(i.e. autocommit mode). It is not supported in DDL batches. The database that is
created will have the same dialect as the current database that the user
is connected to.
Fixes #1844
Towards b/229420558