ScalarDB SQL Command Line Interface
Like other SQL databases, ScalarDB SQL also provides a command-line interface tool where you can issue SQLs interactively in a command-line shell.
This document explains how to install and use the ScalarDB SQL Command Line Interface.
Install​
We have Docker images in our repository and executable jars available in releases.
If you are interested in building from source, run the following command:
$ ./gradlew cli:shadowjar
The executable jar (scalardb-sql-cli-<version>-all.jar
) is created in cli/build/libs/
.
Run​
From Docker​
You can start the command line interface with docker as follows:
$ docker pull ghcr.io/scalar-labs/scalardb-sql-cli:<version>
$ docker run --rm -it -v <your local configuration file>:/database.properties ghcr.io/scalar-labs/scalardb-sql-cli:<version> --config /database.properties
You can use the same configuration of ScalarDB SQL. Please refer to ScalarDB SQL Configurations for more details on the configurations of this tool.
From executable jar​
You can also start the command line interface with the following command:
$ java -jar scalardb-sql-cli-<version>-all.jar --config <your local configuration file>
Usage​
You can see the command line interface usage with the -h
option as follows:
$ java -jar scalardb-sql-cli-<version>-all.jar -h
Usage: java -jar scalardb-sql-cli-<version>-all.jar [-hs] -c=PROPERTIES_FILE
[-e=COMMAND] [-f=FILE] [-l=LOG_FILE] [-o=<outputFormat>]
Starts ScalarDB SQL CLI.
-c, --config=PROPERTIES_FILE
A configuration file in properties format.
-e, --execute=COMMAND A command to execute.
-f, --file=FILE A script file to execute.
-h, --help Display this help message.
-l, --log=LOG_FILE A file to write output.
-o, --output-format=<outputFormat>
Format mode for result display. You can specify
table/vertical/csv/tsv/xmlattrs/xmlelements/json/ans
iconsole.
-s, --silent Reduce the amount of informational messages displayed.