model

type Model struct {
	TableName string
}

type SqlExec struct {
	Master    sqlx.DB
	Replica   sqlx.DB
	TableName string
	Parse     *SqlParse
	Result    interface{}
}

type SqlParse struct {
	InsertColumns string                 // insert
	InsertValues  []interface{}          // insert
	UpdateColumns map[string]interface{} // update
	SelectColumns string                 // select
	Where         []interface{}          // where=key,condition1,condition2
	Page, Limit   uint64                 // page,limit
	OrderBy       string                 // order by
}

type UserModel struct {
	*Model
}