Hi all

to make easier working and debugging the SQL parser, I've added two simple command line utilities to syntax highlight and lint the query. I hope you will find them useful :-).

For example the lint:

$ ./bin/lint-query --query 'select (SELECT name FROM mysql.help_category WHERE help_category_id = 1) as name, case when country = "India" then 1 else 0 end as country_flag FROM ( select "India" as country ) a;' #1: An alias was expected. (near " " at position 75) #2: Unrecognized keyword. (near "name" at position 76) #3: Unexpected token. (near "," at position 80) #4: Unrecognized keyword. (near "case" at position 82) #5: Unrecognized keyword. (near "when" at position 87) #6: Unexpected token. (near "country" at position 92) #7: Unexpected token. (near "=" at position 100) #8: Unexpected token. (near ""India"" at position 102) #9: Unrecognized keyword. (near "then" at position 110) #10: Unexpected token. (near "1" at position 115) #11: Unrecognized keyword. (near "else" at position 117) #12: Unexpected token. (near "0" at position 122) #13: Unrecognized keyword. (near "end" at position 124) #14: Unrecognized keyword. (near "as" at position 128) #15: Unexpected token. (near "country_flag" at position 131) #16: An expression was expected. (near "(" at position 149) #17: Unexpected token. (near "(" at position 149) #18: This type of clause was previously parsed. (near "select" at position 151) #19: Unexpected token. (near ")" at position 177) #20: Unexpected token. (near "a" at position 179)