Oracle SQL中的EXECUTE IMMEDIATE
原文英文,约700词,阅读约需3分钟。发表于: 。In Oracle SQL, EXECUTE IMMEDIATE is primarily used in PL/SQL blocks to execute dynamic SQL statements. This feature allows for greater flexibility, as you can construct and run SQL commands that...
在Oracle SQL中,EXECUTE IMMEDIATE用于在PL/SQL中执行动态SQL,支持DDL、DML和匿名块。它通过USING和INTO绑定变量和获取结果,RETURNING INTO捕获DML输出。注意安全和性能,建议用绑定变量防止SQL注入。