# @dbjs/core previously acid-db

## Overview

@dbjs/core is a lightweight, type‑safe, in‑memory relational database written in TypeScript. It lets you create tables with typed columns and run SQL‑like queries (filtering, sorting, pagination, distinct values) without any external persistence layer.

# Releases

**2.1.4**
-   Fixed a bug with single element arrays

**2.1.3**
-   Add comprehensive JSDoc comments to SuperArray and DBTable methods

**2.1.0**
Refactor: DBTable & DBChunk - Type Safety & Documentation

-   Improved DBTable.select with typed column selection & return type.
-   Added comprehensive JSDoc to DBTable class & methods.
-   Ensured consistent use of `this.currentConstructor`.
-   Typed column access in DBChunk.getColumnIndex.
-   Added keyof type safety to DBTable.listDistinctValues.
-   Detailed explanation for currentConstructor getter.
-   Minor test cleanup for consistency.

**2.0.1**
Refactor: Modernize dependencies and improve type safety

-   Updated dependencies (Jest, TypeScript, uuid, json5) and removed LZMA
-   Implemented generics in DBFilter for enhanced type safety
-   Improved filter performance and added debugging in DBChunks
-   Simplified SuperArray with Lodash and added new tests
-   Updated TypeScript target to ES2022 for modern features

**0.5.1**

-   Improved docs

**0.4.0**

-   Added class DBFilter

**0.3.4**

-   DBTable.OrderBy now uses a stable sort

**0.3.2**

-   Improved typeScript Support

**0.3.1**

-   Added typeScript Support

#TODO

-   Add support for custom row decoding