typing

type ColumnMetadata interface {
	GetColumnOID() oid.Oid
	GetIdentifier() string
	GetName() string
	GetDecorated() string
	GetRelationalType() string
	GetType() string
}

type Config interface {
	GetGolangKind(discoType string) reflect.Kind
	GetGolangValue(discoType string) interface{}
	GetRelationalType(discoType string) string
	GetOidForSQLType(colType *sql.ColumnType) oid.Oid
	GetPlaceholderColumn(
		table sqldata.ISQLTable, colName string, colOID oid.Oid) sqldata.ISQLColumn
	GetPlaceholderColumnForNativeResult(
		table sqldata.ISQLTable,
		colName string, colSchema *sql.ColumnType) sqldata.ISQLColumn
	GetDefaultOID() oid.Oid
	ExtractFromGolangValue(val interface{}) interface{}
	GetScannableObjectForNativeResult(colSchema *sql.ColumnType) any
}

type ORMCoupling interface {
	GetRelationalType() string
	GetGolangKind() reflect.Kind
}

type RelationalColumn interface {
	CanonicalSelectionString() string
	DelimitedSelectionString(string) string
	GetAlias() string
	GetDecorated() string
	GetName() string
	GetIdentifier() string
	GetOID() (oid.Oid, bool)
	GetQualifier() string
	GetType() string
	GetWidth() int
	WithAlias(string) RelationalColumn
	WithDecorated(string) RelationalColumn
	WithUnquote(bool) RelationalColumn
	WithParserNode(sqlparser.SQLNode) RelationalColumn
	WithQualifier(string) RelationalColumn
	WithWidth(int) RelationalColumn
	WithOID(oid.Oid) RelationalColumn
}

type RelationalColumnByName []RelationalColumn