Note: Please modify all necessary configuration files based on your own environment.For Example, one can modify dbca reposity file to create CDB and PDB at the same time and no need to run PDB create ...
一个完全免费的闯关式 SQL 自学教程网站，结合鱼皮自己的 SQL 学习实践经验，编写了 30 多个关卡，用户可以在线提交 SQL 代码做题闯关，目标是从 0 到 1 地带大家掌握常用的 SQL 语法。 此外 ...
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