Use variable.Last to get the last element : Table of number « PL SQL « Oracle PL / SQL






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

Use variable.Last to get the last element

    

SQL> DECLARE
  2    TYPE charTableType IS TABLE OF NUMBER INDEX BY VARCHAR2(64);
  3    charTable charTableType;
  4    stringTable charTableType;
  5    howmany NUMBER;
  6    which VARCHAR2(64);
  7
  8  BEGIN
  9    charTable('A') := 1;
 10    charTable('B') := 2;
 11    howmany := charTable('A');
 12
 13    stringTable('C') := 3;
 14    stringTable('D') := 1000;
 15    stringTable('D') := 1001;
 16    which := stringTable.FIRST;
 17
 18    dbms_output.put_line(which);
 19    which := stringTable.LAST;
 20    dbms_output.put_line(which);
 21    howmany := stringTable(stringTable.LAST);
 22
 23    dbms_output.put_line(howmany);
 24  END;
 25  /
C
D
1001

PL/SQL procedure successfully completed.

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