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https://issues.apache.org/jira/browse/CASSANDRA-6377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13827984#comment-13827984
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Aleksey Yeschenko commented on CASSANDRA-6377:
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I don't think that spending time on improving ALLOW FILTERING capabilities is
the right thing to do, considering that it's mostly intended for playing with
data in cqlsh, and is generally discouraged. I say notaproblem it and forget.
> ALLOW FILTERING should allow seq scan filtering
> -----------------------------------------------
>
> Key: CASSANDRA-6377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6377
> Project: Cassandra
> Issue Type: Bug
> Components: API
> Reporter: Jonathan Ellis
> Assignee: Sylvain Lebresne
> Priority: Minor
> Fix For: 1.2.13
>
>
> CREATE TABLE emp_table2 (
> empID int PRIMARY KEY,
> firstname text,
> lastname text,
> b_mon text,
> b_day text,
> b_yr text,
> );
> INSERT INTO emp_table2 (empID,firstname,lastname,b_mon,b_day,b_yr)
> VALUES (100,'jane','doe','oct','31','1980');
> INSERT INTO emp_table2 (empID,firstname,lastname,b_mon,b_day,b_yr)
> VALUES (101,'john','smith','jan','01','1981');
> INSERT INTO emp_table2 (empID,firstname,lastname,b_mon,b_day,b_yr)
> VALUES (102,'mary','jones','apr','15','1982');
> INSERT INTO emp_table2 (empID,firstname,lastname,b_mon,b_day,b_yr)
> VALUES (103,'tim','best','oct','25','1982');
>
> SELECT b_mon,b_day,b_yr,firstname,lastname FROM emp_table2
> WHERE b_mon='oct' ALLOW FILTERING;
> Bad Request: No indexed columns present in by-columns clause with Equal
> operator
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