Eugene Documentation

Eugene 🔒 trace report of examples/W12/good/1.sql

Statement number 1 for 10ms

SQL

-- 1.sql
create table authors(
    id integer generated always as identity
        primary key,
    name text,
    email text
)

Locks at start

No locks held at the start of this statement.

New locks taken

No new locks taken by this statement.

Eugene 🔒 trace report of examples/W12/good/2.sql

Statement number 1 for 10ms

SQL

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

Locks at start

No locks held at the start of this statement.

New locks taken

No new locks taken by this statement.

Statement number 2 for 10ms

SQL

-- eugene: ignore E2
alter table authors
  alter column name set not null,
  alter column email set not null

Locks at start

No locks held at the start of this statement.

New locks taken