errors?

Author: James Cor

memory/database.go

@@ -589,12 +589,6 @@ func (d *Database) AllViews(ctx *sql.Context) ([]sql.ViewDefinition, error) {
 	return views, nil
 }
 
-// GetViewDefinitionAsOf implements the interface sql.ViewDatabase.
-func (d *Database) GetViewDefinitionAsOf(ctx *sql.Context, viewName string, asOf interface{}) (sql.ViewDefinition, bool, error) {
-	viewDef, ok := d.views[strings.ToLower(viewName)]
-	return viewDef, ok, nil
-}
-
 // GetViewDefinition implements the interface sql.ViewDatabase.
 func (d *Database) GetViewDefinition(ctx *sql.Context, viewName string) (sql.ViewDefinition, bool, error) {
 	viewDef, ok := d.views[strings.ToLower(viewName)]

sql/mysql_db/privileged_database_provider.go

@@ -401,7 +401,7 @@ func (pdb PrivilegedDatabase) GetViewDefinitionAsOf(ctx *sql.Context, viewName s
 	if db, ok := pdb.db.(sql.VersionedViewDatabase); ok {
 		return db.GetViewDefinitionAsOf(ctx, viewName, asOf)
 	}
-	return sql.ViewDefinition{}, false, sql.ErrAsOfNotSupported.New(pdb.db.Name())
+	return sql.ViewDefinition{}, false, nil
 }
 
 // GetViewDefinition implements sql.ViewDatabase

sql/planbuilder/from.go

@@ -862,7 +862,7 @@ func (b *Builder) resolveView(name string, database sql.Database, asOf interface
 	if asOf != nil {
 		vdb, vok := database.(sql.VersionedViewDatabase)
 		if !vok {
-			b.handleErr(sql.ErrAsOfNotSupported.New(database.Name()))
+			return nil
 		}
 		viewDef, vdok, err := vdb.GetViewDefinitionAsOf(b.ctx, name, asOf)
 		if err != nil {