(6914049,'VT-9300','Check all screw at conveyor and tighten if it\'s necessary','',"-"),
 (6946817,'VT-9300','Check the pressure within the range of 4.5-5.5 bar & clean the filter','','4.5-5.5'),

identifier "string'string" 123 -456.789e-12 0xABC -- single line comment
/*


                multi line comment


                */
@uservar @@sysvar /*!12345 embedded command */ x'0123456ABCE34'