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Oracle Data Warehouse Tuning for 10g
book

Oracle Data Warehouse Tuning for 10g

by Gavin JT Powell
April 2011
Intermediate to advanced content levelIntermediate to advanced
504 pages
16h 49m
English
Digital Press
Content preview from Oracle Data Warehouse Tuning for 10g
13.3
Transportation Methods 361
Chapter 13
An empty external table can also be created using the appropriate CRE-
ATE TABLE statement, including column definitions. An INSERT . . .
SELECT statement can be used to load the data into the external table.
However, TYPE ORACLE_DATAPUMP, specifying the data pump driver,
must be used to dynamically create or load the table using CREATE
TABLE . . . SELECT or INSERT INTO . . . SELECT. The only way to
load data into an external table using the ORACLE_LOADER driver is to
load the rows into the text file itself—it cannot be created from within Ora-
cle Database using Oracle SQL statements.
Table metadata must also ...
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Publisher Resources

ISBN: 9781555583354