In the Database name, specify a database name. The Create database from datashare page appears.ĥ. In the Datashares from other namespaces and AWS accounts section, choose a datashare that you want to create databases from, then click Create database from datashare. On the navigation menu, choose Clusters, then choose your cluster. You can create only one database from a specified datashare.Ģ. To start querying data in the datashare, create a database from a datashare. GRANT USAGE ON DATASHARE salesshare TO NAMESPACE 'ab23d5cc-82bb-49b3-af42-b02c15e34291' Please add schema and then add objects under it ĪLTER DATASHARE salesshare ADD SCHEMA public ĪLTER DATASHARE salesshare ADD TABLE public.sales It also grants usage permissions on salesshare to a cluster namespace.ĮRROR: Schema public not part of the datashare salesshare. Managing permissions for datashares in Amazon RedshiftĬreates a datashare salesshare and adds a table public.sales to salesshare. You can run this query if you are connected to the database.Īdmin,cebae53b-deb3-4948-9973-03e43f6f9e36 The following query returns the namespace of the current Amazon Redshift cluster. Select current_user, current_aws_account You can run this query if you are connected to Amazon Redshift. The following query returns the account ID in which the current Amazon Redshift cluster resides. To do this, you can use the Amazon Redshift context functions current_aws_account and current_namespace. On the consumer side, when you query the view, you see only the rows that qualify for your account. To do this, you can define a view on the base table with a filter on these ID columns, for example current_aws_account = tenant_id. You can also share subsets of data filtered by dimension columns, such as tenant_id ( account_id or namespace_id), to consumer clusters. You can maintain common tables across all tenants in a producer cluster. Show the output of a materialized view that is supported with data sharing. (materialized view) (late-binding view)Ĭreate view event_lbv as select * from public.eventĮventid,venueid,catid,dateid,eventname,starttimeĤ,309,8,2090,La Cenerentola (Cinderella), 14:30:00 Show the output of a late-binding view that is supported with data sharing. Shows the output of a regular view that is supported with data sharing. Working with views in Amazon Redshift data sharingĬan a consumer create this view on datashare objects across clusters?įrom 's3://skycone-lab-us-west-2/tickit/allevents_pipe.txt'Ĭredentials 'aws_iam_role=arn:aws:iam:::role/myRedshiftRole'ĭelimiter '|' timeformat 'YYYY-MM-DD HH:MI:SS' region 'us-west-2' įrom 's3://skycone-lab-us-west-2/tickit/category_pipe.txt'įrom 's3://skycone-lab-us-west-2/tickit/sales_tab.txt'ĭelimiter '\t' timeformat 'MM/DD/YYYY HH:MI:SS' region 'us-west-2' Ĭreate view myevent_regular_vw as select eventid, eventname from event Ĭreate or replace view myevent_regular_vw as select eventid, eventname from event How data sharing works in Amazon Redshift Sharing data across clusters in Amazon Redshiftģ-part notation ( consumer_database_name.
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