snapshot of https://github.com/ory/keto.git (master, 2026-09-16; blobs > 131072B omitted)

oryx/sqlcon/error_sqlite.go

@@ -0,0 +1,47 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package sqlcon
+
+import (
+	"strings"
+
+	"github.com/pkg/errors"
+	"modernc.org/sqlite"
+	sqlite3lib "modernc.org/sqlite/lib"
+)
+
+// isSqliteForeignKeyViolation reports whether e is an SQLite foreign-key
+// constraint failure. SQLite's extended result code for this case is not
+// reported consistently by the driver, so we match on the stable error
+// message instead.
+func isSqliteForeignKeyViolation(e *sqlite.Error) bool {
+	return strings.Contains(e.Error(), "FOREIGN KEY constraint failed")
+}
+
+// handleSqlite handles the error iff (if and only if) it is an sqlite error
+func handleSqlite(e *sqlite.Error, err error) error {
+	// Code() returns the full extended error code.
+	switch e.Code() {
+	case sqlite3lib.SQLITE_CONSTRAINT_UNIQUE,
+		sqlite3lib.SQLITE_CONSTRAINT_PRIMARYKEY:
+		return errors.WithStack(ErrUniqueViolation().WithWrap(err))
+	case sqlite3lib.SQLITE_ERROR:
+		if strings.Contains(e.Error(), "no such table") {
+			return errors.WithStack(ErrNoSuchTable().WithWrap(err))
+		}
+	case sqlite3lib.SQLITE_LOCKED,
+		sqlite3lib.SQLITE_BUSY,
+		sqlite3lib.SQLITE_BUSY_RECOVERY,
+		sqlite3lib.SQLITE_BUSY_SNAPSHOT,
+		sqlite3lib.SQLITE_BUSY_TIMEOUT:
+		return errors.WithStack(ErrConcurrentUpdate().WithWrap(err))
+	}
+
+	if strings.HasPrefix(e.Error(), "no such column:") ||
+		strings.Contains(e.Error(), "has no column named") {
+		return errors.WithStack(ErrNoSuchColumn().WithWrap(err))
+	}
+
+	return errors.WithStack(err)
+}