Blake Visin created CASSANDRA-4405:
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Summary: SELECT FIRST [N] * does not return KEY
Key: CASSANDRA-4405
URL: https://issues.apache.org/jira/browse/CASSANDRA-4405
Project: Cassandra
Issue Type: Bug
Components: Drivers
Affects Versions: 1.1.1
Environment: CQL version 1.0.10
Cassandra version 1.1.1
cqlsh version 2.2.0
Reporter: Blake Visin
Priority: Critical
cqlsh:ovg> CREATE COLUMNFAMILY 'testing_bug' (KEY text PRIMARY KEY);
cqlsh:ovg> UPDATE testing_bug SET 'test_col' = 'test_row' where KEY = '1';
cqlsh:ovg> UPDATE testing_bug SET 'test_col_1' = 'test_row_1' where KEY = '1';
cqlsh:ovg> UPDATE testing_bug SET 'test_col_2' = 'test_row_2' where KEY = '1';
cqlsh:ovg> SELECT * FROM testing_bug WHERE KEY = '1';
KEY | test_col | test_col_1 | test_col_2
-----+----------+------------+------------
1 | test_row | test_row_1 | test_row_2
cqlsh:ovg> SELECT FIRST 1 * FROM testing_bug WHERE KEY = '1';
test_col
----------
test_row
See that KEY is not returned in the second result. This becomes a problem when
combining this with IN as we don't know what the row key is.
cqlsh:ovg> SELECT * FROM testing_bug WHERE KEY IN ('1', '2', '3');
KEY,1 | test_col,test_row | test_col_1,test_row_1 | test_col_2,test_row_2
KEY,2
KEY,3
This may also be another problem:
cqlsh:ovg> SELECT FIRST 1 * FROM testing_bug WHERE KEY IN ('1', '2', '3');
test_col,test_row
need more than 0 values to unpack
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