摘要:
(一)字符函数UpperSELECT Upper ('abcde') FROM dual 结果:ABCDELowerSELECT lower('ABCDE') FROM dual 结果:abcdeInitcapSELECT Initcap ('AAA') FROM dual 结果:AaaSELECT Initcap ('aaa') FROM dual 结果:AaaConcatSELECT Conc... 阅读全文
posted @ 2010-10-31 18:31
Johnny_Z
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