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From "Benjamin Shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-13927) cqlsh 3.11.0 fails to correctly format nulls within collections
Date Tue, 03 Oct 2017 01:44:02 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-13927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benjamin Shen updated CASSANDRA-13927:
--------------------------------------
    Description: 
When attempting to format null String fields (ascii, text, varchar), cqlsh will fail with
the following error:
{code}
Connected to Test Cluster at X.X.X.X:9042.
[cqlsh 5.0.1 | Cassandra 3.11.0 | CQL spec 3.4.4 | Native protocol v4]
Use HELP for help.
cqlsh:my_keyspace> CREATE TABLE test_tuples(a int PRIMARY KEY, b tuple<ascii>);
cqlsh:my_keyspace> INSERT INTO test_tuples (a, b) VALUES (1, (NULL));
cqlsh:my_keyspace> SELECT * FROM test_tuples ;

 a | b
---+---------
 1 | (None,)

(1 rows)
Failed to format value (None,) : 'NoneType' object has no attribute 'replace'
cqlsh:my_keyspace> {code}

A similar formatting *error* occurs for the following types when placed into collections:
- blob
- double
- float
- frozen<list<int>>
- frozen<map<int, int>>
- frozen<set<int>>
- frozen<tuple<int>>
- list<int>
- map<int, int>
- set<int>
- tuple<int>

In addition, the following types produce *incorrect* formatting, but without error, when null
values are placed into collections:
{code}cqlsh:my_keyspace> CREATE TABLE test_tuple2(a int PRIMARY KEY, b tuple<bigint,
boolean, date, decimal, inet, int, smallint, time, timestamp, timeuuid, tinyint, uuid, varint>);
cqlsh:my_keyspace> INSERT INTO test_tuple2 (a, b) VALUES (1, (NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL));
cqlsh:my_keyspace> SELECT * FROM test_tuple2;

 a | b
---+------------------------------------------------------------------------------------
 1 | (None, None, None, None, 'None', None, None, None, 'None', None, None, None, None)

(1 rows)
cqlsh:my_keyspace>{code}

As you can see, we receive {{None}} or {{'None'}} instead of the expected {{null}}.

  was:
When attempting to format null String fields (ascii, text, varchar), cqlsh will fail with
the following error:
{code}
Connected to Test Cluster at X.X.X.X:9042.
[cqlsh 5.0.1 | Cassandra 3.11.0 | CQL spec 3.4.4 | Native protocol v4]
Use HELP for help.
cqlsh:my_keyspace> CREATE TABLE test_tuples(a int PRIMARY KEY, b tuple<ascii>);
cqlsh:my_keyspace> INSERT INTO test_tuples (a, b) VALUES (1, (NULL));
cqlsh:my_keyspace> SELECT * FROM test_tuples ;

 a | b
---+---------
 1 | (None,)

(1 rows)
Failed to format value (None,) : 'NoneType' object has no attribute 'replace'
cqlsh:my_keyspace> {code}

A similar formatting *error* occurs for the following types when placed into collections:
- blob
- double
- float
- frozen<list<int>>
- frozen<map<int, int>>
- frozen<set<int>>
- frozen<tuple<int>>
- list<int>
- map<int, int>
- set<int>
- tuple<int>

In addition, the following types produce *incorrect* formatting, but without error, when null
values are placed into collections:
{code}cqlsh:my_keyspace> CREATE TABLE test_tuple2(a int PRIMARY KEY, b tuple<bigint,
boolean, date, decimal, inet, int, smallint, time, timestamp, timeuuid, tinyint, uuid, varint>);
cqlsh:my_keyspace> INSERT INTO test_tuple2 (a, b) VALUES (1, (NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL));
cqlsh:my_keyspace> SELECT * FROM test_tuple2;

 a | b
---+------------------------------------------------------------------------------------
 1 | (None, None, None, None, 'None', None, None, None, 'None', None, None, None, None)

(1 rows)
cqlsh:my_keyspace>{code}

As you can see, we receive "{{None}}" or "{{'None'}}" instead of the expected "{{null}}".


> cqlsh 3.11.0 fails to correctly format nulls within collections
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-13927
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13927
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>            Reporter: Benjamin Shen
>            Priority: Minor
>              Labels: cqlsh
>
> When attempting to format null String fields (ascii, text, varchar), cqlsh will fail
with the following error:
> {code}
> Connected to Test Cluster at X.X.X.X:9042.
> [cqlsh 5.0.1 | Cassandra 3.11.0 | CQL spec 3.4.4 | Native protocol v4]
> Use HELP for help.
> cqlsh:my_keyspace> CREATE TABLE test_tuples(a int PRIMARY KEY, b tuple<ascii>);
> cqlsh:my_keyspace> INSERT INTO test_tuples (a, b) VALUES (1, (NULL));
> cqlsh:my_keyspace> SELECT * FROM test_tuples ;
>  a | b
> ---+---------
>  1 | (None,)
> (1 rows)
> Failed to format value (None,) : 'NoneType' object has no attribute 'replace'
> cqlsh:my_keyspace> {code}
> A similar formatting *error* occurs for the following types when placed into collections:
> - blob
> - double
> - float
> - frozen<list<int>>
> - frozen<map<int, int>>
> - frozen<set<int>>
> - frozen<tuple<int>>
> - list<int>
> - map<int, int>
> - set<int>
> - tuple<int>
> In addition, the following types produce *incorrect* formatting, but without error, when
null values are placed into collections:
> {code}cqlsh:my_keyspace> CREATE TABLE test_tuple2(a int PRIMARY KEY, b tuple<bigint,
boolean, date, decimal, inet, int, smallint, time, timestamp, timeuuid, tinyint, uuid, varint>);
> cqlsh:my_keyspace> INSERT INTO test_tuple2 (a, b) VALUES (1, (NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL));
> cqlsh:my_keyspace> SELECT * FROM test_tuple2;
>  a | b
> ---+------------------------------------------------------------------------------------
>  1 | (None, None, None, None, 'None', None, None, None, 'None', None, None, None, None)
> (1 rows)
> cqlsh:my_keyspace>{code}
> As you can see, we receive {{None}} or {{'None'}} instead of the expected {{null}}.



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