35 lines
1.9 KiB
PL/PgSQL
35 lines
1.9 KiB
PL/PgSQL
CREATE TYPE cdb_dataservices_server.ds_fdw_metadata as (schemaname text, tabname text, servername text);
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CREATE TYPE cdb_dataservices_server.ds_return_metadata as (colnames text[], coltypes text[]);
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_ConnectUserTable(username text, useruuid text, input_schema text, dbname text, table_name text)
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RETURNS ds_fdw_metadata AS $$
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# TODO: need username and orgname
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return plpy.execute("SELECT * FROM _OBS_ConnectUserTable('{0}'::text, '{1}'::text, '{2}'::text, '{3}'::text, '{4}'::text)"
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.format(username, useruuid, input_schema, dbname, table_name))
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_ConnectUserTable(username text, useruuid text, input_schema text, dbname text, table_name text)
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RETURNS ds_fdw_metadata AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory._OBS_ConnectUserTable(username text, useruuid text, input_schema text, dbname text, host text, table_name text);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetReturnMetadata(params json)
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RETURNS ds_return_metadata AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory._OBS_GetReturnMetadata(params json);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetProcessedData(table_schema text, table_name text, params json)
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RETURNS SETOF record AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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TARGET cdb_observatory.OBS_GetProcessedData;
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_DisconnectUserTable(table_schema text, table_name text, servername text)
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RETURNS boolean AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory._OBS_DisconnectUserTable(table_schema text, table_name text, servername text);
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$$ LANGUAGE plproxy;
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