pycassa

How to retrieve the timestamp from cassandra?

随声附和 提交于 2019-11-30 17:51:03
In the below cassandra, "get result"..we can able to retrieve the column name and values. But how to retrieve the timestamp..Is there any better idea to get the values by using timestamp [default@sample]get user[bob]; => (column=name, value=bobdroid, timestamp=1335361733545850) => (column=email, value=bob@gmail.com, timestamp=1335361733545850) => (column=age, value=23, timestamp=1335361733545850) => (column=password, value=MTIz, timestamp=1335361733545850) Returned 4 results. Elapsed time: 4 msec(s). It's not recommended to use column Cassandra timestamps directly in client code; ideally, you

Is there any query for Cassandra as same as SQL:LIKE Condition?

百般思念 提交于 2019-11-28 04:43:32
The LIKE condition allows us to use wildcards in the where clause of an SQL statement. This allows us to perform pattern matching. The LIKE condition can be used in any valid SQL statement - select, insert, update, or delete. Like this SELECT * FROM users WHERE user_name like 'babu%'; like the same above operation any query is available for Cassandra in CLI. sdolgy Simple answer: there is no equivalent of LIKE https://docs.datastax.com/en/cql/3.3/cql/cql_reference/cqlSelect.html Here is the command reference for v0.8: http://www.datastax.com/docs/0.8/references/cql#cql-reference If you

Is there any query for Cassandra as same as SQL:LIKE Condition?

我们两清 提交于 2019-11-27 05:22:23
问题 The LIKE condition allows us to use wildcards in the where clause of an SQL statement. This allows us to perform pattern matching. The LIKE condition can be used in any valid SQL statement - select, insert, update, or delete. Like this SELECT * FROM users WHERE user_name like 'babu%'; like the same above operation any query is available for Cassandra in CLI. 回答1: Simple answer: there is no equivalent of LIKE https://docs.datastax.com/en/cql/3.3/cql/cql_reference/cqlSelect.html Here is the