https://blog.youkuaiyun.com/mickeytyzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/mickeyty/article/details/146823712https://blog.youkuaiyun.com/mickeyty/article/details/146823712mickeytyMon, 31 Mar 2025 18:05:13 +0800https://blog.youkuaiyun.com/mickeyty/article/details/51721860https://blog.youkuaiyun.com/mickeyty/article/details/51721860mickeytyTue, 12 May 2020 15:23:57 +0800https://blog.youkuaiyun.com/mickeyty/article/details/72269691https://blog.youkuaiyun.com/mickeyty/article/details/72269691mickeytyTue, 16 May 2017 13:36:06 +0800https://blog.youkuaiyun.com/mickeyty/article/details/70228988https://blog.youkuaiyun.com/mickeyty/article/details/70228988mickeytyTue, 18 Apr 2017 15:34:53 +0800https://blog.youkuaiyun.com/mickeyty/article/details/70213225https://blog.youkuaiyun.com/mickeyty/article/details/70213225mickeytyMon, 17 Apr 2017 16:36:05 +0800https://blog.youkuaiyun.com/mickeyty/article/details/69569516https://blog.youkuaiyun.com/mickeyty/article/details/69569516mickeytyFri, 07 Apr 2017 17:14:17 +0800https://blog.youkuaiyun.com/mickeyty/article/details/51878681https://blog.youkuaiyun.com/mickeyty/article/details/51878681mickeytyMon, 11 Jul 2016 10:12:20 +0800https://blog.youkuaiyun.com/mickeyty/article/details/51829642https://blog.youkuaiyun.com/mickeyty/article/details/51829642mickeytyTue, 05 Jul 2016 10:56:08 +0800https://blog.youkuaiyun.com/mickeyty/article/details/51452971https://blog.youkuaiyun.com/mickeyty/article/details/51452971mickeytyThu, 19 May 2016 12:54:12 +0800https://blog.youkuaiyun.com/mickeyty/article/details/51451100https://blog.youkuaiyun.com/mickeyty/article/details/51451100mickeytyThu, 19 May 2016 09:22:33 +0800 select sysdate from dual; SYSDATE ---------------]]>https://blog.youkuaiyun.com/mickeyty/article/details/51451083https://blog.youkuaiyun.com/mickeyty/article/details/51451083mickeytyThu, 19 May 2016 09:21:11 +0800https://blog.youkuaiyun.com/mickeyty/article/details/51422811https://blog.youkuaiyun.com/mickeyty/article/details/51422811mickeytyMon, 16 May 2016 10:05:53 +0800>. 　　关于nls可有取值，请注意视图sys.V_$NLS_VALID_VALUES 一 ，TO_CHAR(NUMBER) 　　本函数把]]>https://blog.youkuaiyun.com/mickeyty/article/details/51221927https://blog.youkuaiyun.com/mickeyty/article/details/51221927mickeytyFri, 22 Apr 2016 17:27:11 +0800