I would like to execute several procedures on HANA parallel e.g. the attached one.
I have two tables each witch a PERSON_ID, DATE and PROPERTY and want to select those DATES which are only in TABLE_A.
However, the procedure is called several times for different properties.So I would like to execute this procedure parallel. What I must change on the way to call the procedure? the procedure it self and settings on HANA for this?
CREATE PROCEDURE "TEST_SYSTEM"."myProc" ( IN property VARCHAR(100),
) LANGUAGE SQLSCRIPT SQL SECURITY INVOKER DEFAULT SCHEMA TEST_SYSTEM AS
BEGIN
INSERT INTO JOIN_TABLE("DATE", "PERSON_ID")
SELECT A."DATE", A."PERSON_ID"
FROM "TABLE_A" A
LEFT JOIN "TABLE_B" B
ON A."DATE" = B."DATE" AND A."PERSON_ID" = B."PERSON_ID"
WHERE A."PROPERTY" = :property
AND B."DATE" IS NULL
ORDER BY "DATE" ASC, "PERSON_ID" ASC;
END;