mysql

mySQL binding for Chez Scheme

OSX:

$ brew install mysql-client
$ sudo ln -s /usr/local/opt/mysql-client/lib/libmysqlclient.dylib /usr/local/lib/libmysqlclient.dylib

define mysql database set

(define conn (connect 
                `((hostname . "IP")
                  (user . "root")
                  (password . "Password")
                  (database . "DatabaseName"))))

execute query

(query conn "SELECT * FROM TableName")

#(
    ((variable . diagnostics.allow_i_s_tables) (value . OFF) 
        (set_time . #<date Sat Mar  3 00:33:37 2018>) (set_by . null))
    ((variable . diagnostics.include_raw) (value . OFF) 
        (set_time . #<date Sat Mar  3 00:33:37 2018>) (set_by . null)) 
    ((variable . ps_thread_trx_info.max_length) (value . 65535) 
        (set_time . #<date Sat Mar  3 00:33:37 2018>) (set_by . null)) 
    ((variable . statement_performance_analyzer.limit) (value . 100)
        (set_time . #<date Sat Mar  3 00:33:37 2018>) (set_by . null)) 
    ((variable . statement_performance_analyzer.view) (value . null)
        (set_time . #<date Sat Mar  3 00:33:37 2018>) (set_by . null)) 
    ((variable . statement_truncate_len) (value . 64) 
        (set_time . #<date Sat Mar  3 00:33:37 2018>) (set_by . null))
)

you can use json library to convert this vector to json string

guenchi/mysql

mysql