package main

type ColumnType struct {
	name string

	hasMaxLength      bool
	hasPrecisionScale bool

	userType    string
	systemType  string
	unifiedType string
	nullable    bool
	maxLength   int64
	precision   int64
	scale       int64
}

func (c *ColumnType) Name() string {
	return c.name
}

func (c *ColumnType) UserType() string {
	return c.userType
}

func (c *ColumnType) SystemType() string {
	return c.systemType
}

func (c *ColumnType) Length() (length int64, ok bool) {
	return c.maxLength, c.hasMaxLength
}

func (c *ColumnType) DecimalSize() (precision, scale int64, ok bool) {
	return c.precision, c.scale, c.hasPrecisionScale
}

func (c *ColumnType) Nullable() bool {
	return c.nullable
}

func (c *ColumnType) Type() string {
	return c.unifiedType
}

type MigrationJob struct {
	Schema     string
	Table      string
	PrimaryKey string
}

type UnknownRowValues = []any