`PostgreSQL 14.5 (Ubuntu 14.5-0ubuntu0.22.04.1) on
x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0,
64-bit`
I write little bugged query and fully remove my data. Which was unexpected.
`select min(id) into tmp_table from table1 group by some_field;`
`delete from table2 where id in (select id from tmp_table);`
Problem that `tmp_table` have no `id` column (accidentally column
called `min`). So subquery was with error. But delete just fully
remove data without crashing or noticing.
What i expected that delete just write that subquery crashed, and not
delete anything.