What do parseTime and loc mean when golang connects to mysql?

what do parseTime and loc mean when golang connects to mysql?

import (
  "github.com/jinzhu/gorm"
  _ "github.com/jinzhu/gorm/dialects/mysql"
)

func main() {
  db, err := gorm.Open("mysql", "user:password@/dbname?charset=utf8&parseTime=True&loc=Local")
  defer db.Close()
}
Nov.02,2021

parseTime is whether the query result is automatically resolved into time.
loc is the time zone setting for MySQL.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1c2c2d6-3be75.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1c2c2d6-3be75.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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