Iurii Gerzhedovich created IGNITE-22120:
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             Summary: Sql. Possibility set zero length for CHAR type
                 Key: IGNITE-22120
                 URL: https://issues.apache.org/jira/browse/IGNITE-22120
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Iurii Gerzhedovich


Syntax Rules of paragraph 6.1 of Sql Standard says: The value of a <length> 
shall be greater than 0 (zero).

However, we can set zero length for CHAR type

{code:java}
CREATE TABLE t_zero(c1 CHAR(0)); -- no error{code}

Require to fix it.



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