0cf6a648bb
Allow for the following CQL syntax:
```
CREATE KEYSPACE [IF NOT EXISTS] <name>;
```
for example:
```
CREATE KEYSPACE test_keyspace;
```
With this syntax all the keyspace's parameters would be defaulted to:
replication strategy = `NetworkTopologyStrategy`,
replication factor = number of racks , but excluding racks that only have arbiter nodes
storage options, durable writes = defaults we normally would use,
tablets enabled if they are enabled in the db configuration, e.g. scylla.yaml or db/config.cc by default.
Options besides `replication` already have defaults. `replication` had to be specified, but it could be an empty set, where defaults for sub-options (replication strategy and replication factor) would be used - `replication = {}`. Now there is no need for specifying an empty set - omitting `replication = {}` has the same effect as `replication = {}`.
Since all the options now have defaults, `WITH` is optional for `CREATE KEYSPACE` statement.
Fixes #25145
This is an improvement, no backport needed.
Closes scylladb/scylladb#25872
* github.com:scylladb/scylladb:
docs: cql: default create keyspace syntax
test: cqlpy: add test for create keyspace with no options specified
cql: default `CREATE KEYSPACE` syntax
Scylla in-source tests.
For details on how to run the tests, see docs/dev/testing.md
Shared C++ utils, libraries are in lib/, for Python - pylib/
alternator - Python tests which connect to a single server and use the DynamoDB API unit, boost, raft - unit tests in C++ cqlpy - Python tests which connect to a single server and use CQL topology* - tests that set up clusters and add/remove nodes cql - approval tests that use CQL and pre-recorded output rest_api - tests for Scylla REST API Port 9000 scylla-gdb - tests for scylla-gdb.py helper script nodetool - tests for C++ implementation of nodetool
If you can use an existing folder, consider adding your test to it. New folders should be used for new large categories/subsystems, or when the test environment is significantly different from some existing suite, e.g. you plan to start scylladb with different configuration, and you intend to add many tests and would like them to reuse an existing Scylla cluster (clusters can be reused for tests within the same folder).
To add a new folder, create a new directory, and then
copy & edit its suite.ini.