PREPARE, EXECUTE and DEALLOCATE are not top-level statements

[silathdiir]

Hi, I am using this crate to parse SQLs, and working on Postgres Extended Query. e.g.

prepare stmt (smallint) AS select * from schema_name.table_name where si_column_2 = $1;
execute stmt(1, 2);
deallocate stmt;

I tried to find solutions by Dialect, but it seems that PREPARE, EXECUTE and DEALLOCATE are not top-level statements.

Should they be added as top-level statements? Or there are other better solutions. Thanks.

[nickolay]

Yes, adding them as new Statement variants is how we do that. Please note that it's Postgres-specific syntax in the comments.