Command line programs

SQream contains several command line programs for using, starting, managing, and configuring SQream DB clusters.

This topic contains the reference for these programs, as well as flags and configuration settings.

User CLIs

Command

Usage

sqream sql

Built-in SQL client

SQream DB cluster components

Command

Usage

sqreamd

Start a SQream DB worker

metadata_server

The cluster manager/coordinator that enables scaling SQream DB.

server_picker

Load balancer end-point

SQream DB utilities

Command

Usage

SqreamStorage

Initialize a cluster and set superusers

upgrade_storage

Upgrade metadata schemas when upgrading between major versions