NoSQL Schema JSON Guide

Format

• Root: collections array.
• Each collection: name string, fields object.
• Fields map: fieldName: typeString.

Types

• Scalars: string, number, boolean, date.
• Arrays: array<string>, array<number>, array<boolean>, array<date>.

Example

{
  "collections": [
    {
      "name": "users",
      "fields": {
        "id": "string",
        "age": "number",
        "isActive": "boolean",
        "createdAt": "date",
        "tags": "array<string>"
      }
    },
    {
      "name": "orders",
      "fields": {
        "id": "string",
        "userId": "string",
        "total": "number",
        "lines": "array<string>"
      }
    }
  ]
}

Usage

• Parse JSON to AST: instantiate SqlToAstParser with dialect nosql and call parse(jsonString).
• Generate JSON from AST: instantiate AstToSqlGenerator with dialect nosql and call generateNoSQL(ast).