What is vertica vsql?

What is vertica vsql?

vsql is a character-based, interactive, front-end utility that lets you type SQL statements and see the results. It also provides a number of meta-commands and various shell-like features that facilitate writing scripts and automating a variety of tasks.

How do I run a SQL file in vertica?

You can accomplish this task using Vertica vsql variable substitution method….Run SQL Script File using Vertica vsql Variable Substitution

1. –v variable=value.
2. –set variable=value.
3. –variable variable=value.

How do I exit VSQL?

CTRL-D: to quit vsql.

How do I log into my Vertica database in Linux?

To connect from other hosts, run vsql as described in Connecting from the Command Line.

1. On the Main Menu, click Connect to Database, and then click OK.
2. Supply the database password if asked: Password: When you create a new user with the CREATE USER command, you can configure the password or leave it empty.

How do I find my Vertica database name?

Returns the name of the current database, equivalent to CURRENT_DATABASE .

How do I start a Vertica database?

Administration Tools

1. Open the Administration Tools and select View Database Cluster State to make sure that all nodes are down and that no other database is running.
2. Open the Administration Tools.
3. On the Main Menu, select Start Database,and then select OK.
4. Select the database to start, and then click OK.

How do I start a vertica service?

Restart Vertica on a Node

1. Run Administration Tools. From the Main Menu select Restart Vertica on Host and click OK.
2. Select the database and click OK.
3. Select the host that you want to restart and click OK.
4. Return to the Main Menu, select View Database Cluster State, and click OK.

How can I check my vertica status?

Monitor the Node Status Click the running database on the Databases and Clusters page and click the Manage tab at the bottom of the page to open the cluster status page. In Management Console, a visual representation similar to the following appears. Examine the status of each of your node.

What is Vertica in big data?

HP Vertica is an analytic database management software company. Vertica is a columnar data storage platform designed to handle large volumes of data, which enables very fast query performance in traditionally intensive scenarios.