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3 Commits (1dcee370e11421f6232c314799804329b8f8d4df)

Author SHA1 Message Date
Burak Velioglu 1460452442 Introduce CREATE/DROP VIEW 
Adds support for propagating create/drop view commands and views to
worker node while scaling out the cluster. Since views are dropped while
converting the table type, metadata connection will be used while
propagating view commands to not switch to sequential mode.
 2022-05-10 13:07:14 +03:00
Ahmet Gedemenli 76b63a307b Propagate create/drop schema commands 2022-02-10 14:58:09 +03:00
Önder Kalacı 31c8f279ac
Add helper UDFs to inspect object dependencies (#5293) 
- citus_get_all_dependencies_for_object: emulate what Citus
                                         would qualify as
					 dependency when adding
					 a new node
- citus_get_dependencies_for_object: emulate what Citus would qualify
				     as dependency when creating an
				     object

Example use:
```SQL
-- find all the depedencies of table test
SELECT
	pg_identify_object(t.classid, t.objid, t.objsubid)
FROM
	(SELECT * FROM pg_get_object_address('table', '{test}', '{}')) as addr
JOIN LATERAL
	citus_get_all_dependencies_for_object(addr.classid, addr.objid, addr.objsubid) as t(classid oid, objid oid, objsubid int)
ON TRUE
	ORDER BY 1;
```
 2021-10-18 14:46:49 +03:00