DRG-10503: table string cannot be indexed because it has no
primary key



DRG-10503: table string cannot be indexed because it has no primary key..

Answer / guest

Cause: a textkey needs to be a single column unique key
whose length does not exceed 64 bytes. no such key was
defined as an unique index or declared as a primary or
unique key constraint

Action: create a suitable textkey for the table or specify
it explicitly in this procedure call

Please add more information about this Error

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