REPLACE_DATA:
It truncates the data first, and then imports the data. If the table doesn’t exist, then we get an error.
Syntax:
SET INPUT E:/ABC.DAT;
REPLACE_DATA *;
Note: No need of giving IMPORT command. It will truncate
the table and import the data automatically.
REPLACE_ALL: It
will drop the table, recreate it and import the data.
IGNORE_DUPS:
command to ignore the duplicate rows and inserts the new rows. We can use this
command only in Bootstrap
mode.
SET OUTPUT E:\ABC.DAT;
Export PSOPTIONS;
-------******--------********
UDDATE_DUPS: UPDATE_DUPS
imports a new row and updates an existing row. This command is valid for both
bootstrap mode and regular mode.
-------------*************----------------
SET INPUT E:/ABC.DAT;
SET IGNORE_DUPS;
IMPORT *;
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