postgresql/require-limit

Why this matters

Defends against accidentally pulling the entire table over the wire. Best applied to ad-hoc query files; report-style queries that intentionally aggregate everything will fight the rule and should disable it locally.

Examples

SELECT * FROM users;

SELECT name, email FROM users WHERE active = true;

SELECT * FROM users LIMIT 100;

SELECT name, email FROM users WHERE active = true LIMIT 50;

Configure it

// eslint.config.js
import postgresql from "eslint-plugin-postgresql";

export default [
  {
    files: ["**/*.sql"],
    languageOptions: {
      parser: postgresql.configs.recommended.languageOptions.parser,
    },
    plugins: { postgresql },
    rules: {
      "postgresql/require-limit": "warn",
    },
  },
];

Options

This rule has no options.