Entering content frame

 longfile_spec_mlt 

Syntax Rules for Describing the Data Stream

Syntax

<longfile_spec_mlt> ::= <longfile_spec > <longfile_spec_mlt>

Use

You can use the DATALOAD, DATAEXTRACT, and DATAUPDATE commands to load LONG values to a target table, unload them from a data stream, or modify the LONG values in a table. Use this syntax rule to define the columns in a target table to which you want to load LONG values, or from which data source you want to unload them.

The data for LONG values is stored separately from the other data in LONG data streams. Specify these data streams with the syntax rule longfile_spec.

If, when you are unloading LONG values, you specify more LONG data streams than there are LONG columns in the column list (see output_column_list), the Loader ignores the surplus LONG data streams.

See also:

Loading LONG Values

Unloading LONG Values

 

Leaving content frame