--下面函数计算,两时间的工作时长CREATEORREPLACEfunctiongetworkhour(begindateindate,enddateindate)returnnumberas--两时间间隔多少小时(返回结果为小时)v_begindate date; v_enddate date; v_nextdate date;--下一天0时v_date date;--当天0时beforeworkhournumnumber(10,5);--开始时间育当天24点两时间相差...
格式化日期:TO_CHAR(SYSDATE(),'YY/MM/DD HH24:MI:SS) 或TO_DATE(SYSDATE(),'YY/MM/DD HH24:MI:SS) 格式化数字:TO_NUMBER 注: TO_CHAR 把日期或数字转换为字符串 TO_CHAR(number, '格式') 、TO_CHAR(salary, '$99,999.99') 、TO_CHAR(date, '格式') TO_DATE 把字符串转换为数据库中的日期...
When you open the number or date format select popup dialog on the Column Attribute of a Page Definition in Application Builder, it always displays 'backslash'+ 5,234.10 in the dialog. It is expected that the symbol of 'yen' displays accurately in a Japanese environment. Note that backslash ...
Week of year (1-53) IW ISO Week of year (1-52 or 1-53) DY 星期简称,如:Fri DAY 星期全称,如:Friday AM A.M. PM P.M. AD A.D. BC B.C. TZD 夏令时 TZR 时区 TZH 时区之时差 TZM 时区之分钟差 EE era 全称 E era 简称 J The number of days since January 1, 4712 BC FM 去掉...
I want to know the logic how to get the current week of the year (June 26th - July 2nd). I don't want week number but I wanted to dynamically display the current week data . Thanks ! Welcome! It looks like you're new here. Sign in or register to get started. ...
FabMan@bda1sw-02->version SUN DCS gw version: 2.0.5-2 Build time: Nov 29 2011 16:05:05 FPGA version: 0x34 SP board info: Manufacturing Date: 2011.05.31 Serial Number: "NCD6Q0126" Hardware Revision: 0x0006 Firmware Revision: 0x0000 BIOS version: SUN0R100 BIOS date: 06/22/2010 Fab...
If there are a number of Oracle RMAN deployments happening on projects every week in a large corporate site, the time quickly adds up to a number of expensive DBA man-days. The other consideration is the maintenance aspect of the UNIX shell scripts. Management must retain DBAs who are famili...
sales_amount number(10), sales_date date) partition by range (sales_date) --创建基于日期的范围分区并存储到不同的表空间 ( partition sal_jan2000 values less than(to_date('02/01/2000', 'DD/MM/YYYY')) tablespace sal_range_jan2000, ...
cast_from_number(numeric) cast_to_binary_integer(raw,int1) cast_from_binary_integer(int4,int1) dbms_lob getlength(blob) getlength(clob) open(blob,int) open(clob,int) freetemporary(blob) freetemporary(clob) substr(blob,int4,int4)
select to_char(current_timestamp(9),'MI:SSxFF') from dual; 6.计算程序运行的时间(ms) declare type rc is ref cursor; l_rc rc; l_dummy all_objects.object_name%type; l_start number default dbms_utility.get_time; begin for I in 1 .. 1000 ...