An API for storing data in the browser that can be queried with SQL.
Caution: this specification is no longer actively maintained by the Web Applications Working Group and may be removed at any time. See the W3C Web SQL Database specification for more information.
The dart:indexed_db APIs is a recommended alternatives.
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-web_sql/dart-web_sql-library.html