Load Data through External Tables in Oracle

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Q

How To Load Data through External Tables in Oracle?

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A

If you have data stored in external files, you can load it to database through an external table by the steps below:

Create an external table with columns matching data fields in the external file.
Create a regular table with the same columns.
Run an INSERT INTO ... SELECT statement to load data from the external file to the regular table through the external table.

⇒ Restrictions on External Table Columns in Oracle

⇐ What Is an External Table in Oracle

⇑ Loading and Exporting Data in Oracle

⇑⇑ Oracle Database Tutorials

2016-11-27, 2981🔥, 0💬

💬 2016-10-19 Randy: Great example, Thanks!

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