|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.
- Show version information and exit.
- Shows help and exit.
- Uses the Qt5 GUI.
- Uses the readline UI (default).