Use for loop to fill a table collection : Table of Type « PL SQL « Oracle PL / SQL






  1. Oracle PL / SQL
  2. PL SQL
  3. Table of Type

Use for loop to fill a table collection

    
SQL>
SQL> CREATE TABLE MyTable (
  2    num_col    NUMBER,
  3    char_col   VARCHAR2(60)
  4    );

Table created.

SQL>
SQL>
SQL> set serveroutput on format wrapped
SQL>
SQL> DECLARE
  2    TYPE t_Numbers IS TABLE OF MyTable.num_col%TYPE;
  3    TYPE t_Strings IS TABLE OF MyTable.char_col%TYPE;
  4    v_Numbers t_Numbers := t_Numbers(1);
  5    v_Strings t_Strings := t_Strings(1);
  6
  7  BEGIN
  8    v_Numbers.EXTEND(1000);
  9    v_Strings.EXTEND(1000);
 10    FOR v_Count IN 1..1000 LOOP
 11      v_Numbers(v_Count) := v_Count;
 12      v_Strings(v_Count) := 'Element #' || v_Count;
 13    END LOOP;
 14
 15
 16  END;
 17  /

PL/SQL procedure successfully completed.

SQL>
SQL> drop table MyTable;

Table dropped.

SQL>
SQL>








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