On Mar 11, 2014, at 3:51 AM, yulea...@163.com wrote: > Now I have a non-technical issues. The syntax diagrams for SQLite on your > SQLite website is so beautiful, and i want to draw one for myself but I do > not know what software you use to draw it. Can you tell me? and, is it the > software automatically converted from EBNF?
For the record, those are called syntax diagrams (or railroad diagrams) : http://en.wikipedia.org/wiki/Syntax_diagram SQLite call them bubble diagram: http://www.sqlite.org/docsrc/finfo?name=art/syntax/bubble-generator.tcl Alternatively, ditaa [1] may be of interest: http://ditaa.sourceforge.net Here are some example generated with ditaa of the Oracle ‘alter user’ statement: http://picpaste.com/pics/alter_user_shadow.1394569031.png http://picpaste.com/pics/alter_user_noshadow.1394568104.png And here is one for ‘query block’: http://picpaste.com/pics/query_block.1394568877.png For reference, here are the original Oracle diagrams: http://docs.oracle.com/cd/E11882_01/server.112/e26088/img/alter_user.gif http://docs.oracle.com/cd/E11882_01/server.112/e26088/img/query_block.gif _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
