How To Load Data through External Tables

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How To Load Data through External Tables? - Oracle DBA FAQ - Loading and Exporting Data

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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.

2007-04-30, 5058👍, 0💬

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What Is an External Table
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What Are the Restrictions on External Table Columns
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How To Load Data from External Tables to Regular Tables
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How To Load Data through External Tables
How To Load Data through External Tables? - Oracle DBA FAQ - Loading and Exporting Data 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 regul... 2007-04-30, 5059👍, 0💬

How To Export Data with a Field Delimiter
How To Export Data with a Field Delimiter? - Oracle DBA FAQ - Loading and Exporting Data The previous exercise allows you to export data with fixed field lengths. If you want export data with variable field lengths and field delimiters, you can concatenate your fields with an expression in the SELEC... 2007-04-30, 5016👍, 0💬

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