Definition
/**
* Creates a DO statement builder for executing an anonymous code block.
*
* Example: do_block('BEGIN RAISE NOTICE $$Hello World$$; END;')
* Produces: DO $$ BEGIN RAISE NOTICE $$Hello World$$; END; $$ LANGUAGE plpgsql
*
* Example: do_block('SELECT 1')->language('sql')
* Produces: DO $$ SELECT 1 $$ LANGUAGE sql
*
* @param string $code The anonymous code block to execute
*
* @return DoFinalStep Builder for DO statement options
*/
do_block(string $code) : DoFinalStep