3 Commits (41d606b5753e46f1d7bc2100c5955222db88d54b)

Author	SHA1	Message	Date
Onder Kalaci	41d606b575	Use tree walker instad of mutator in relation visibility ... This commit uses *_walker instead of *_mutator for performance reasons. Given that we're only updating a functionId in the tree, the approach seems fine.	2018-09-18 09:33:01 +03:00
Onder Kalaci	974cbf11a5	Hide shard names on MX worker nodes ... This commit by default enables hiding shard names on MX workers by simple replacing `pg_table_is_visible()` calls with `citus_table_is_visible()` calls on the MX worker nodes. The latter function filters out tables that are known to be shards. The main motivation of this change is a better UX. The functionality can be opted out via a GUC. We also added two views, namely citus_shards_on_worker and citus_shard_indexes_on_worker such that users can query them to see the shards and their corresponding indexes. We also added debug messages such that the filtered tables can be interactively seen by setting the level to DEBUG1.	2018-08-07 14:21:45 +03:00
Onder Kalaci	e13da6a343	Add infrastructure to hide shards on MX worker nodes ... Add ability to understand whether a table is a known shard on MX workers. Note that this is only useful and applicable for hiding shards on MX worker nodes given that we can have metadata only there.	2018-08-04 09:03:37 +03:00