Disclosed are a running method and device for a stored procedure, a database system and a storage medium. The method includes: sending, by a Structured Query Language (SQL) processing engine, a stored procedure execution request message to a stored procedure engine (S110); executing, by the SQL processing engine, the SQL execution request messages sent by the stored procedure engine for a plurality of times (S120); and receiving, by the SQL processing engine, a stored procedure execution response message sent by the stored procedure engine (S130).