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By Avella P., Boccia M., Sforza A.

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Data Pump export filtering operations At the command line, filtering options can be specified. In this example, it is used to define the tables to export, but we can also specify whether the dump file will (or will not) include all other dependent objects. The include (A) and exclude options are mutually exclusive, and in this case as include was declared at the command line and it requires special characters, those must be escaped so the OS doesn't try to interpret them. When a longer include or exclude option is required, it is better to use a parameter file, where the escape characters are not required.

Com This material is copyright and is licensed for the sole use by Paul Corcorran on 5th July 2009 8601 ave. Com This material is copyright and is licensed for the sole use by Paul Corcorran on 5th July 2009 8601 ave. p #1, , lubbock, , 79423 SQL*Loader Once the different control files have been prepared, all the datafiles are loaded. By querying the table from iSQL*Plus, we get the resulting catalog: Load on the fly SQL*Loader has a powerful interface that allows loads from different sources; it can read data from disk, tape or a named pipe.

It can also be defined with the command line argument DATA. There are three ways to specify how data is organized; in fixed or variable field length (D) or in stream format. ctl In this case, the username and password appear as the first parameter, so we do not need to specify the user-id keyword. Next the control file is declared, as the INFILE * keyword was specified inside the file, no datafile specification is required. bad. As an example, the command line issued to start the first load is: sqlldr sqlldrdemo/oracle ulcase1 You should notice that it is assumed that both the demo user and the demonstration tables were properly created.

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A Branch-and-Cut Algorithm for the Median-Path Problem by Avella P., Boccia M., Sforza A.

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