on 03-22-2024 12:53 AM
I am trying to fetch Distinct values into the For loop in SAP HANA using CURSOR and For Loop and I am not getting all the distinct values into the For Loop. Instead of getting 10 distinct names, I am getting only 5 names in my output. Could you please guide me with the correct SQL?
CREATE PROCEDURE DBADMIN.FetchDistinctStrings() LANGUAGE SQLSCRIPT AS BEGIN DECLARE STRING1 VARCHAR(255); DECLARE CURSOR MyTenIDFetch (STRING1 VARCHAR(255)) FOR SELECT DISTINCT EMPLOYEE_NAMES FROM "H_CPO_MAIN"."TABLE_NURO"; OPEN MyTenIDFetch(:STRING1); FETCH MyTenIDFetch INTO STRING1; FOR CUR_ROW AS MyTenIDFetch(STRING1) DO SELECT STRING1 as STRING_NAMES FROM DUMMY; END FOR; CLOSE MyTenIDFetch; END;
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