关于：解析步骤の话题！

oracle SQL解析步骤小结

• 暮雨声寒 发布于 2009-09-29 22:59
• 收藏 oracle SQL 解析步骤

1 The syntax of the SQL statement is verified. SQL的语法检查 2 The data dictionary is searched to verify table and column definitions. 从数据字典检查表名和字段名 3 The data dictionary is searched to verify security privileges on r..