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11 Commits (7953916ae23c8229edccea3fd227b7967917f1e5)

Author SHA1 Message Date
Eren Basak 7e09bd6836 Error on Unsupported Features on Workers 
This change makes the metadata workers error out on unsupported commands.
 2017-01-02 16:03:45 +03:00
Eren Basak bed2e353db Propagate `mark_tables_colocated` changes in `pg_dist_partition` table to metadata workers. 2016-12-23 15:43:32 +03:00
Eren Basak 048fddf4da Propagate MX table and shard metadata on `create_distributed_table` call 2016-12-23 15:43:32 +03:00
Eren Basak afbb5ffb31 Add stop_metadata_sync_to_node UDF 2016-12-14 10:53:12 +03:00
Eren Basak fb08093b00 Make start_metadata_sync_to_node UDF to propagate foreign-key constraints 2016-12-14 10:53:12 +03:00
Eren Basak 5e96e4f60e Make truncate triggers propagated on start_metadata_sync_to_node call 2016-12-14 10:53:10 +03:00
Eren Basak 4fd086f0af Prevent Transactions in start_metadata_sync_to_node 2016-12-13 10:48:03 +03:00
Eren Basak 9eff968d1f Add start_metadata_sync_to_node UDF 
This change adds `start_metadata_sync_to_node` UDF which copies the metadata about nodes and MX tables
from master to the specified worker, sets its local group ID and marks its hasmetadata to true to
allow it receive future DDL changes.
 2016-12-13 10:48:03 +03:00
Metin Doslu 161093908e Convert colocationid to uint32 2016-10-20 10:59:31 +03:00
Eren Basak f3ede37c9f Add hasmetadata column to pg_dist_node 2016-10-17 11:52:18 +03:00
Eren Basak ed3af403fd Add Metadata Snapshot Infrastructure 
This change adds the required infrastructure about metadata snapshot from MX
codebase into Citus, mainly metadata_sync.c file and master_metadata_snapshot UDF.
 2016-10-13 10:40:14 +03:00