Reference varray.count in for loop : varray « PL SQL « Oracle PL / SQL






  1. Oracle PL / SQL
  2. PL SQL
  3. varray

Reference varray.count in for loop

   

SQL> CREATE OR REPLACE TYPE unitType AS VARRAY(13) OF VARCHAR2(5 CHAR);
  2  /

Type created.

SQL> CREATE OR REPLACE TYPE categoryType AS VARRAY(4) OF VARCHAR2(8 CHAR);
  2  /

Type created.

SQL> CREATE OR REPLACE TYPE charArrayType AS TABLE OF VARCHAR2(17 CHAR);
  2  /

Type created.

SQL>
SQL> DECLARE
  2    counter INTEGER := 0;
  3
  4    suits categoryType :=categoryType('A','B','C','D');
  5    units unitType :=unitType('1','2','3','4','Five','Six','Seven');
  6
  7    charArray charArrayType := charArrayType();
  8  BEGIN
  9
 10    FOR i IN 1..suits.COUNT LOOP
 11      FOR j IN 1..units.COUNT LOOP
 12        counter := counter + 1;
 13        charArray.EXTEND;
 14        charArray(counter) := units(j)||' of '||suits(i);
 15      END LOOP;
 16    END LOOP;
 17
 18  END;
 19  /

PL/SQL procedure successfully completed.








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