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Add convenience function to import fdw tables

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Rafa de la Torre
2019-07-12 16:53:34 +02:00
parent 34dec227c4
commit d2d909145d
1 changed files with 11 additions and 0 deletions
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scripts-available/CDB_ForeignTable.sql
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@@ -241,6 +241,17 @@ BEGIN
END END
$$ LANGUAGE plpgsql VOLATILE PARALLEL UNSAFE SECURITY DEFINER; $$ LANGUAGE plpgsql VOLATILE PARALLEL UNSAFE SECURITY DEFINER;
CREATE OR REPLACE FUNCTION @extschema@.CDB_SetUp_User_Foreign_Table(fdw_name NAME, table_name NAME)
RETURNS void AS $$
BEGIN
EXECUTE FORMAT ('IMPORT FOREIGN SCHEMA carto_lite LIMIT TO (%I) FROM SERVER %I INTO %I;', table_name, fdw_name, fdw_name);
--- Grant SELECT to fdw role
EXECUTE FORMAT ('GRANT SELECT ON %I.%I TO %I;', fdw_name, table_name, fdw_name);
END
$$ LANGUAGE plpgsql VOLATILE PARALLEL UNSAFE;
CREATE OR REPLACE FUNCTION @extschema@._cdb_dbname_of_foreign_table(reloid oid) CREATE OR REPLACE FUNCTION @extschema@._cdb_dbname_of_foreign_table(reloid oid)
RETURNS TEXT AS $$ RETURNS TEXT AS $$
SELECT option_value FROM pg_options_to_table(( SELECT option_value FROM pg_options_to_table((