2 Commits (d37745bfc71347f56b71cab4a576759e3ace5616)

Author	SHA1	Message	Date
Onder Kalaci	d37745bfc7	Sync metadata to worker nodes after create_distributed_function ... Since the distributed functions are useful when the workers have metadata, we automatically sync it. Also, after master_add_node(). We do it lazily and let the deamon sync it. That's mainly because the metadata syncing cannot be done in transaction blocks, and we don't want to add lots of transactional limitations to master_add_node() and create_distributed_function().	2019-09-23 18:30:53 +02:00
Nils Dijk	936d546a3c	Refactor Ensure Schema Exists to Ensure Dependecies Exists (#2882) ... DESCRIPTION: Refactor ensure schema exists to dependency exists Historically we only supported schema's as table dependencies to be created on the workers before a table gets distributed. This PR puts infrastructure in place to walk pg_depend to figure out which dependencies to create on the workers. Currently only schema's are supported as objects to create before creating a table. We also keep track of dependencies that have been created in the cluster. When we add a new node to the cluster we use this catalog to know which objects need to be created on the worker. Side effect of knowing which objects are already distributed is that we don't have debug messages anymore when creating schema's that are already created on the workers.	2019-09-04 14:10:20 +02:00