ORACLE ALIASES

In Oracle, aliasing can also be done in column name as well as in table name. Aliasing is done to give a temporary to a column or table.

Syntax for column:

Syntax for table:

Parameters

column_name: original name of the column

table_name: original name of the table

alias_name: temporary name

Table:

Example 1

select id, name as Student_name from table1

Example 2

select s.id, s.name from table1 s