* Currently we do not allow any Citus tables other than Citus local
tables inside a regular schema before executing
`citus_schema_distribute`.
* `citus_schema_undistribute` expects only single shard distributed
tables inside a tenant schema.
DESCRIPTION: Adds the udf `citus_schema_distribute` to convert a regular
schema into a tenant schema.
DESCRIPTION: Adds the udf `citus_schema_undistribute` to convert a
tenant schema back to a regular schema.
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Co-authored-by: Onur Tirtir <onurcantirtir@gmail.com>
aykut-bozkurt