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This is a SQL database implemented purely in TypeScript type annotations.
This means that it operates solely on types - you define a "database"
(just a type annotation) and then query it using some more type annotations.
It supports a subset of SQL, including SELECT (with conditions and joins), INSERT, UPDATE and DELETE statements.
You can install ts-sql in your own project with npm install @codemix/ts-sql or
yarn add @codemix/ts-sql (TypeScript 4.1 is required).
An example query looks like this:
import{Query}from"@codemix/ts-sql";constdb={things: [{id: 1,name: "a",active: true},{id: 2,name: "b",active: false},{id: 3,name: "c",active: true},],}asconst;typeActiveThings=Query<"SELECT id, name AS nom FROM things WHERE active = true",typeofdb>;// ActiveThings is now equal to the following type:typeExpected=[{id: 1;nom: "a"},{id: 3;nom: "c"}];