3 Comments on “Which of the following DB2 data types can NOT be used to create an identity column?”

1. WR says:

   November 29, 2015 at 11:52 am

   D

   
   
   
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2. Chow, Kenneth KY says:

   December 28, 2017 at 1:13 am

   Only columns of type SMALLINT, INTEGER, BIGINT, DECIMAL, or NUMERIC can be created as identity columns.

   
   
   
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3. Chow, Kenneth KY says:

   December 28, 2017 at 1:14 am

   DOUBLE A double-precision floating-point number is a long floating-point number of 64-bits. The range of double-precision floating-point numbers is approximately -7.2E+75 to 7.2E+75. In this range, the largest negative value is about -5.4E-79, and the smallest positive value is about 5.4E-79.

   
   
   
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