Eugene 🔒 trace report of examples/E1/good/1.sql
Statement number 1 for 10ms
SQL
-- 1.sql
create table authors(
id integer generated always as identity
primary key,
name 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/E1/good/2.sql
Statement number 1 for 10ms
SQL
-- 2.sql
set local 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
alter table authors
add constraint name_not_null
check (name is not null) not valid
Locks at start
No locks held at the start of this statement.
New locks taken
| Schema | Object | Mode | Relkind | OID | Safe | Duration held (ms) |
|---|---|---|---|---|---|---|
public | authors | AccessExclusiveLock | Table | 1 | ❌ | 10 |
Eugene 🔒 trace report of examples/E1/good/3.sql
Statement number 1 for 10ms
SQL
-- 3.sql
set local 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
alter table authors
validate constraint name_not_null
Locks at start
No locks held at the start of this statement.
New locks taken
No new locks taken by this statement.