Add support for VALUES statement.

internal/jet/dialect.go

@@ -13,6 +13,7 @@ type Dialect interface {
 	ArgumentPlaceholder() QueryPlaceholderFunc
 	IsReservedWord(name string) bool
 	SerializeOrderBy() func(expression Expression, ascending, nullsFirst *bool) SerializerFunc
+	ValuesDefaultColumnName(index int) string
 }
 
 // SerializerFunc func
@@ -35,6 +36,7 @@ type DialectParams struct {
 	ArgumentPlaceholder        QueryPlaceholderFunc
 	ReservedWords              []string
 	SerializeOrderBy           func(expression Expression, ascending, nullsFirst *bool) SerializerFunc
+	ValuesDefaultColumnName    func(index int) string
 }
 
 // NewDialect creates new dialect with params
@@ -49,6 +51,7 @@ func NewDialect(params DialectParams) Dialect {
 		argumentPlaceholder:        params.ArgumentPlaceholder,
 		reservedWords:              arrayOfStringsToMapOfStrings(params.ReservedWords),
 		serializeOrderBy:           params.SerializeOrderBy,
+		valuesDefaultColumnName:    params.ValuesDefaultColumnName,
 	}
 }
 
@@ -62,6 +65,7 @@ type dialectImpl struct {
 	argumentPlaceholder        QueryPlaceholderFunc
 	reservedWords              map[string]bool
 	serializeOrderBy           func(expression Expression, ascending, nullsFirst *bool) SerializerFunc
+	valuesDefaultColumnName    func(index int) string
 }
 
 func (d *dialectImpl) Name() string {
@@ -107,6 +111,10 @@ func (d *dialectImpl) SerializeOrderBy() func(expression Expression, ascending,
 	return d.serializeOrderBy
 }
 
+func (d *dialectImpl) ValuesDefaultColumnName(index int) string {
+	return d.valuesDefaultColumnName(index)
+}
+
 func arrayOfStringsToMapOfStrings(arr []string) map[string]bool {
 	ret := map[string]bool{}
 	for _, elem := range arr {