Query Converter

A simple converter for SQL queries, relational algebra, E-R diagrams, database schemas, functional dependencies, normal forms, some XML, and some natural language.

Mac binary
Linux binary
short documentation
much more documentation ("Simple Database Mathematics")
sources in GitHub

Commands:

  [SQL]        run sql command 
  a [SQL]      show algebra for sql query   
  i [File]     execute SQL commands
  d [File]     read and show design (E-R, schemas, English)        
  f [File]     read relation, analyse dependencies and keys
  n [File]     read relation, normalize to BCNF and 4NF
  x [XPath]    run xpath query (on the current database)             
  x            print database in xml
  h            help                         
  q            quit

Aarne Ranta

Last modified: 18 March 2015