Search results
You can use AS for table aliasing on many SQL servers (at least MsSQL, MySQL, PostrgreSQL) but it's always optional and on Oracle it's illegal. So remove the AS: SELECT G.Guest_ID, G.First_Name, G.Last_Name FROM Guest G
Summary: in this tutorial, you will learn how to use Oracle alias including column and table aliases to make the heading of the output more meaningful and to improve the readability of a query. Oracle column alias. When you query data from a table, Oracle uses the column names of the table to display the column heading. For example, the ...
You can use an ORDER BY with a double quotation alias. This is especially helpfully if you have a space in the column name. So if your alias was department_id AS "Department Name" you would need to do ORDER BY "Department Name". –
This Oracle tutorial explains how to use Oracle ALIASES (temporary names for columns or tables) with syntax and examples. Oracle ALIASES can be used to create a temporary name for columns or tables.
You can't use an alias (KODE) defined in the SELECT list, in the definition of another column in that list. You have to use the full reference instead ( ANGGARAN.SIMPEG_PEGAWAI.ID_PEGAWAI ). But the solution provided, does not work I think because of the double nesting.
SQL Aliases. SQL aliases are used to give a table, or a column in a table, a temporary name. Aliases are often used to make column names more readable. An alias only exists for the duration of that query. An alias is created with the AS keyword.
The AS clause allows you to give an alias name to EQL attributes and results. The alias name can be given to an attribute, attribute list, expression result, or query result set. The aliased name is temporary, as it does not persist across different EQL queries. Alias names must be NCName-compliant (for example, they cannot contain ...
