Relational(1) | General Commands Manual | Relational(1) |
NAME¶
relational-cli — Implementation of Relational algebra.SYNOPSIS¶
relational-cli [OPTIONS] [ FILE ...]DESCRIPTION¶
This program provides a command line interface to execute relational algebra queries. It is meant to experiment with relational algebra queries.SCRIPTING¶
The tool always runs in interactive mode, but it is possible to write a sequence of queries in a script and run it.relational-cli < script.txt
The result of all the lines that do not terminate with a `;' are printed.
Comments are lines beginning with `;'.
Whenever stdin or stdout are not a terminal, silent mode will be used, which prints less debug information, to avoid cluttering.
OPTIONS¶
A summary of options is included below.- -v
- Show version information and exit.
- -h
- Shows help and exit.
- -q
- Uses the Qt5 GUI.
- -r
- Uses the readline UI (default).