Eugene Documentation

Eugene 🔒 lint report of examples/E4/bad/1.sql

This is a human readable SQL script safety report generated by eugene. Keep in mind that lints can be ignored by adding a -- eugene: ignore E123 comment to the SQL statement or by passing --ignore E123 on the command line.

The migration script passed all the checks ✅

Statement number 1

SQL

-- 1.sql
create table authors (
    id integer generated always as identity
        primary key,
    name text not null
)

No checks matched for this statement. ✅

Eugene 🔒 lint report of examples/E4/bad/2.sql

This is a human readable SQL script safety report generated by eugene. Keep in mind that lints can be ignored by adding a -- eugene: ignore E123 comment to the SQL statement or by passing --ignore E123 on the command line.

The migration script did not pass all the checks ❌

Statement number 1

SQL

-- 2.sql
set local lock_timeout = '2s'

No checks matched for this statement. ✅

Statement number 2

SQL

alter table authors
    add column email text not null

No checks matched for this statement. ✅

Statement number 3

SQL

select count(*) from authors

Lints

Running more statements after taking AccessExclusiveLock

ID: E4

A transaction that holds an AccessExclusiveLock started a new statement. This blocks all access to the table for the duration of this statement. A safer way is: Run this statement in a new transaction.

Running more statements after taking AccessExclusiveLock.