
Example A-11 Control File: Identity column
This example of defines an IDENTITY column. CUSTOMER_NUMBER can be any numeric data
type (SMALLINT, INTEGER, LARGEINT) column.
/*--------------------------------*/
/* IDENTITY column */
/*--------------------------------*/
mapexpr from dataformat1 to dataformat2
(
PHONE = PHONE,
SSN = SSN,
FIRST_NAME = FIRST_NAME,
LAST_NAME = LAST_NAME,
ADDRESS = ADDRESS,
ZIP = ZIP,
CUSTOMER_NUMBER = identity loader,
INFO1 = INFO1,
INFO2 = INFO2,
DATE_ENTERED = expression ("current_date")
)
98 Control File Examples
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