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SQL to JSON Converter

Parse SQL INSERT statements and table dumps into formatted JSON objects, arrays, or key-value maps with type inference.

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🗄️SQL to JSON Converter Documentation & Guide

Web & Developer
Parse SQL INSERT statements and table dumps into formatted JSON objects, arrays, or keyed maps. Automatically detects column headers, parses primitive datatypes (numbers, booleans, NULL), and supports multi-row VALUES batches.

📋How to Convert SQL Statements to JSON

  1. 1. Paste SQL INSERT Queries: Enter single or multi-row INSERT INTO statements or select an example preset (Users, Products, Nodes).
  2. 2. Select JSON Structure: Choose between standard Array of Objects, Wrapped by Table Name, or Keyed by Primary Column.
  3. 3. Configure Formatting: Select your desired indentation (2 spaces, 4 spaces, or minified single-line JSON) and toggle type casting.
  4. 4. Convert & Copy Output: Click ⚡ Convert SQL to JSON to parse statements and copy the resulting JSON dataset.

⚙️SQL Tuple Extraction & Type Parsing Grammar

SQL parsing engine analyzes statement syntax to extract tabular records into structured JSON:

• Parenthesized Tuple Parser: Recursively balances parentheses to extract discrete `(val1, val2, ...)` tuples while preserving embedded commas inside quoted strings.
• Dialect Identifier Stripping: Strips PostgreSQL double quotes, MySQL backticks, and standard square brackets from table and column names.
• Type Coercion Engine: Casts unquoted numbers to numeric types, evaluates `TRUE`/`FALSE` to native booleans, and maps `NULL` literals to JavaScript `null`.
• Unescape String Literals: Safely unescapes doubled single quotes (`''`) and escaped characters (`\'`) commonly found in SQL dumps.

Pairs directly with JSON to SQL INSERT Generator for bi-directional conversions between SQL databases and JSON APIs.

💡Practical Use Cases

  • Database to NoSQL Migration: Transform relational SQL dumps into MongoDB, DynamoDB, or Firestore compatible JSON documents.
  • API Mocking: Extract production-like mock JSON fixtures directly from database seed scripts and legacy dumps.
  • Data Inspection & Debugging: Quickly convert complex multi-row SQL INSERT statements into readable, formatted JSON trees.
100% Client-Side Privacy Guarantee:Statement parsing and JSON synthesis take place entirely in local browser memory. Sensitive database records, customer tables, and credentials remain private.
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