citus/src/backend/distributed/sql/udfs/fetch_intermediate_results/9.2-1.sql

10 lines
391 B
SQL

CREATE OR REPLACE FUNCTION pg_catalog.fetch_intermediate_results(
result_ids text[],
node_name text,
node_port int)
RETURNS bigint
LANGUAGE C STRICT VOLATILE
AS 'MODULE_PATHNAME', $$fetch_intermediate_results$$;
COMMENT ON FUNCTION pg_catalog.fetch_intermediate_results(text[],text,int)
IS 'fetch array of intermediate results from a remote node. returns number of bytes read.';