2.6.2 Key Column or Literal

Specify the key that is to be compared with the keyed index of the table looking for a "match" (i.e.: a record with an identical key in the table). 

At least 1 key column is required. The entire key list supplied is checked for compatibility with the actual key(s) of the table. The key list specified can be a full or partial key to the table. A warning is issued if a partial key list is specified.


Allowable values are:

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