我处于触发上下文中,并试图让以下代码段起作用。
execute format('insert into %I (user_name, action, new_values, query)
values (''%I'', ''i'', hstore(($1).*), current_query())',
tg_table_name::text || '_audit', current_user::text)
using new;
我收到以下错误
[SQL]insert into book (title, n_pages) values ('PG is Great', 250); [Err] ERROR: row expansion via "*" is not supported here LINE 2: values ('u1', 'i', hstore(($1).*), current_q... ^ QUERY: insert into book_audit (user_name, action, new_values, query) values ('u1', 'i', hstore(($1).*), current_query()) CONTEXT: PL/pgSQL function "if_modified_func" line 8 at EXECUTE statement
这里不支持有关如何通过“*”修复行扩展的任何建议?耦合到特定模式不是一种选择。