Description: oracle explain commonly used functions. SQL Record function of the single-1.ASCII back with a specified number of characters corresponding to the metric system SQL> select ascii (' ' A' ' ) A, ascii (' & Platform: |
Size: 68608 |
Author:张松宝 |
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Description: Pso provide an improved implementation of the algorithm and application implementation and testing of Java language for optimization of the researchers refer to Platform: |
Size: 48128 |
Author:XiongRunqun |
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Description: WAP2.0 web source to find people, features the complete, easy-to-use, there is a complete background stations realize the functions of the search. Platform: |
Size: 34816 |
Author:何鹏 |
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