You create a CLOB in Oracle through the database's Structured Query Language, or SQL. Using SQL's "ALTER TABLE" statement, you add a CLOB data item to an existing table in your business' database.

If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO clause to create new tables from ... Using a Sum in Oracle Multiplying Using a ...

The problem with manually creating summary tables is that you have to tell the end user to go to the new table. There was no Oracle mechanism to automatically rewrite the SQL to go to the ...