{

	"tb1": {
	  "id": "1",
	  "table": "qraccesslog",
	  "last_update": "2021-01-31",
	  "field": [
		{"name": "date_created","altable": "`date_created` date DEFAULT NULL","modify": "","change": "`date_created` `date_created` date DEFAULT NULL"},
		{"name": "csid","altable": "`csid` varchar(10) DEFAULT NULL","modify": "","change": "`csid` `csid` varchar(10) DEFAULT NULL"},
		{"name": "uid","altable": "`uid` varchar(100) DEFAULT NULL","modify": "","change": "`uid` `uid` varchar(100) DEFAULT NULL"},
		{"name": "usr_remote_info","altable": "`usr_remote_info` varchar(128) DEFAULT NULL","modify": "","change": "`usr_remote_info` `usr_remote_info` varchar(128) DEFAULT NULL"},
		{"name": "idpc","altable": "`idpc` varchar(250) DEFAULT NULL","modify": "","change": "`idpc` `idpc` varchar(250) DEFAULT NULL"},
		{"name": "ts","altable": "`ts` datetime DEFAULT NULL","modify": "","change": "`ts` `ts` datetime DEFAULT NULL"},
		{"name": "portal_pass","altable": "`portal_pass` varchar(32) DEFAULT NULL","modify": "","change": "`portal_pass` `portal_pass` varchar(32) DEFAULT NULL"},
		{"name": "table_channel","altable": "`table_channel` varchar(10) DEFAULT NULL","modify": "","change": "`table_channel` `table_channel` varchar(10) DEFAULT NULL"},
		{"name": "json","altable": "`json` text DEFAULT NULL","modify": "","change": "`json` `json` text DEFAULT NULL"}
	   ]
	}
}