vpruthi/doc-exports
1
0
Fork 0
forked from docs/doc-exports
Code Pull Requests Activity
doc-exports/docs/dws/dev/dws_04_0525.html
Lu, Huayi e6fa411af0 DWS DEV 830.201 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2024-05-16 07:24:04 +00:00

3.5 KiB
Raw Permalink Blame History

Assignment Statement

Syntax

Figure 1 shows the syntax diagram for assigning a value to a variable.

Figure 1 assignment_value::=

The above syntax diagram is explained as follows:

  • variable_name indicates the name of a variable.
  • value can be a value or an expression. The type of value must be compatible with the type of variable_name.

Examples

1
2
3
4
5
6
7
DECLARE
    emp_id  INTEGER := 7788; --Assignment
BEGIN
    emp_id := 5; --Assignment
    emp_id := 5*7784;
END;
/
Parent topic: Basic Statements