The code is as follows:
The concept of no arrays in--plsql replaces multidimensional arrays with type and table of record
--create by Jenrry 20171028
--1.0 set up a test table for storing columns
CREATE TABLE cux.cux_test_jenrry_1028
(
Line_1 VARCHAR2 (240),
Line_2 VARCHAR2 (240),
Line_3 VARCHAR2 (240),
Line_4 VARCHAR2 (240),
Line_5 VARCHAR2 (240),
Line_6 VARCHAR2 (240),
Line_7 VARCHAR2 (240),
Line_8 VARCHAR2 (240),
Line_9 VARCHAR2 (240),
Line_10 VARCHAR2 (240),
Line_11 VARCHAR2 (240),
Line_12 VARCHAR2 (240),
Line_13 VARCHAR2 (240),
Line_14 VARCHAR2 (240),
Line_15 VARCHAR2 (240)
)
Tablespace Apps_ts_tx_data
Pctfree 10
Initrans 1
Maxtrans 255
Storage
(
Initial 128
Next 128
Minextents 1
Maxextents Unlimited
Pctincrease 0
);
Create synonym apps.cux_test_jenrry_1028 for cux.cux_test_jenrry_1028;
--2.0 An example of using a two-dimensional array
DECLARE
TYPE Test_type is RECORD (
Line_1 Cux_test_jenrry_1028.line_1%type,
Line_2 Cux_test_jenrry_1028.line_2%type,
Line_3 Cux_test_jenrry_1028.line_3%type,
Line_4 Cux_test_jenrry_1028.line_4%type,
Line_5 Cux_test_jenrry_1028.line_5%type,
Line_6 Cux_test_jenrry_1028.line_6%type,
Line_7 Cux_test_jenrry_1028.line_7%type,
Line_8 Cux_test_jenrry_1028.line_8%type,
Line_9 Cux_test_jenrry_1028.line_9%type,
Line_10 Cux_test_jenrry_1028.line_10%type,
Line_11 Cux_test_jenrry_1028.line_11%type,
Line_12 Cux_test_jenrry_1028.line_12%type,
Line_13 Cux_test_jenrry_1028.line_13%type,
Line_14 Cux_test_jenrry_1028.line_14%type,
Line_15 Cux_test_jenrry_1028.line_15%type); --Define Test record type
TYPE Test_type_array is TABLE of Test_type INDEX by Binary_integer; --Defines the type of array that holds the Test record
Test_rec Test_type; --Declaring variables, type: Test record type
Test_rec_array Test_type_array; --Declaring variables, type: The array type that holds the Test record
BEGIN
--Array Assignment
Test_rec.line_1: = ' amount/column name ';
test_rec.line_2: = ' 30 ';
Test_rec_array (1): = Test_rec;
Test_rec.line_1: = ' 23 ';
Test_rec.line_3: = ' 11 ';
Test_rec_array (2): = Test_rec;
--loop output array elements
For I in 1.. Test_rec_array.count LOOP
Dbms_output. Put_Line (' i= ' | | | | | ', line_1= ' | | Test_rec_array (i)
. line_1 | | ', line_2= ' | | Test_rec_array (i). line_2);
END LOOP;
END;
Using two-dimensional storage structure---two-dimensional array in Plsql
