generate

type Column struct {
	Name string
	Type string
	Tag  *OrmTag
}

type DbTransformer interface {
	GetTableNames(conn *sql.DB) []string
	GetConstraints(conn *sql.DB, table *Table, blackList map[string]bool)
	GetColumns(conn *sql.DB, table *Table, blackList map[string]bool)
	GetGoDataType(sqlType string) string
}

type ForeignKey struct {
	Name      string
	RefSchema string
	RefTable  string
	RefColumn string
	Column    *Column
}

type MysqlDB struct{}

type OrmTag struct {
	Auto        bool
	Pk          bool
	Null        bool
	Index       bool
	Unique      bool
	Column      string
	Size        string
	Decimals    string
	Digits      string
	AutoNow     bool
	AutoNowAdd  bool
	Type        string
	Default     string
	RelOne      bool
	ReverseOne  bool
	RelFk       bool
	ReverseMany bool
	RelM2M      bool
}

type Table struct {
	Name          string
	Pk            string
	Uk            []string
	Fk            map[string]*ForeignKey
	Columns       []*Column
	ImportTimePkg bool
}