no-unlogged-table · eslint-plugin-postgresql

Why this matters

`UNLOGGED` tables skip WAL: truncated on crash, not replicated to standbys, not restored from base backups. If a cache-style table is genuinely what you want, document it and disable the rule on that file.

Examples

Incorrect

CREATE UNLOGGED TABLE session_cache (id text PRIMARY KEY);

Correct

CREATE TABLE session_cache (id text PRIMARY KEY);

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/no-unlogged-table": "warn",
    },
  },
];

Options

This rule has no options.

Edit the SQL — only no-unlogged-table is enabled.

Pre-filled with the first incorrect example. Toggle off in the rule shelf to see how the diagnostic disappears.

Diagnostics

No issues found.

2 rules enabled.

Rule under test no-unlogged-table — plus no-syntax-error as a safety net.