As with the previous recipe, the SELECT
statements are much the same when using the Cassandra storage engine tables.
First, we need to complete the Using INSERT, UPDATE, and DELETE with the Cassandra storage engine recipe.
Open the
mysql
command-line client and connect to our MariaDB database server and thetest
database.Select everything from the
test01_cass
table using the following command:SELECT * FROM test01_cass;
Select ten rows from the
notes_cass
table using the following command:SELECT * FROM notes_cass LIMIT 10;
Select data with multiple
WHERE
clauses, anORDER BY
clause, and aLIMIT
clause using the following commands:SELECT * FROM notes_cass WHERE note_note IS NOT NULL AND note_id < 500 AND LENGTH(note_note) < 30 ORDER BY note_id DESC LIMIT 10;
Join the
notes_cass
table in thetest
database to thepublishers
table in theisfdb
database with someWHERE
clauses and aLIMIT
clause...