Deleting an Index-by table using an empty Index-by table : Table of Number « Collections « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Collections » Table of Number

26. 23. 11. Deleting an Index-by table using an empty Index-by table


SQL> DECLARE

  2    TYPE numberTabletype IS TABLE OF NUMBER INDEX BY BINARY_INTEGER;

  3    myTable1 numberTabletype;

  4    myTable2 numberTabletype;

  5    v_num NUMBER :=13;

  6  BEGIN

  7    myTable1(1):=1001;

  8    myTable1(10):=1002;

  9    myTable1(-10):=1003;

 10    myTable1(v_num):=1004;

 11    myTable1:=myTable2;

 12  END;

 13  /



PL/SQL procedure successfully completed.

26. 23. Table of Number
	26. 23. 1.	An example of declaring an Index-by table
	26. 23. 2.	Initializing a Nested Table
	26. 23. 3.	NULL and Empty Nested Tables and NULL elements
	26. 23. 4.	Is a table collection a null value
	26. 23. 5.	ORA-06531: Reference to uninitialized collection
	26. 23. 6.	Initialize table collection with null value
	26. 23. 7.	Accessing an Index-by table
	26. 23. 8.	Accessing an entire Index-by table
	26. 23. 9.	Accessing an undefined row of an Index-by table
	26. 23. 10.	Assigning rows of an Index-By table by means of a LOOP
	26. 23. 11.	Deleting an Index-by table using an empty Index-by table
	26. 23. 12.	Using the EXISTS method
	26. 23. 13.	An example of COUNT method
	26. 23. 14.	An example of the DELETE method
	26. 23. 15.	An example of the FIRST, LAST and NEXT methods
	26. 23. 16.	number_list.EXTEND(2): Add two null value members at the end of the list.
	26. 23. 17.	number_list.EXTEND(3,4): Add three members at the end of the list and copy the contents of item 4
	26. 23. 18.	Associative arrays
	26. 23. 19.	Accessing Nested Table elements
	26. 23. 20.	ORA-06533: Subscript beyond count
	26. 23. 21.	compare two tables of integers
	26. 23. 22.	Loop through table of number by index

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