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From "Jeremiah Jordan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-11487) Make behavior of empty strings in primary keys consistent.
Date Mon, 04 Apr 2016 14:25:25 GMT
Jeremiah Jordan created CASSANDRA-11487:
-------------------------------------------

             Summary: Make behavior of empty strings in primary keys consistent.
                 Key: CASSANDRA-11487
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11487
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Jeremiah Jordan


Empty strings are allowed in composite primary keys, but not single-column primary keys.

Example:
{code}
create table bla (
pk text primary key,
val text
);

insert into bla (pk, val) values ('', '');
{code}

throws: Key may not be empty.

{code}
create table bla2 (
pk text,
pk2 text,
val text,
primary key ((pk, pk2))
);

insert into bla2 (pk, pk2, val) values ('', '', '');
{code}

succeeds



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