Start a Database
This article explains how to start a database.
Prerequisites
There are no prerequisites for this procedure.
Procedure
This procedure uses the c4 and confd_client command-line tools in a Linux terminal. For more information about these tools, see Exasol Deployment Tool (c4) and ConfD.
-
Connect to the cluster operating system (COS) using
c4 connect -i PLAY_ID -s cos
.Example:
Copy./c4 connect -i c3275f84 -s cos
For more information about how to use
c4 connect
, see How to use c4. -
To find the database name when you are connected to COS, use the ConfD job db_list.
Example:
Copyconfd_client db_list
- MY_DATABASE -
To start the database, use the ConfD job db_start with the
db_name
parameter:Example:
Copyconfd_client db_start db_name: MY_DATABASE
Verification
To verify that the database is running, use the ConfD job db_state.
Example:
confd_client db_state db_name: MY_DATABASE
...
Result:
'running'