date-arithmetic

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Oracle DateTime in Where Clause?

I have sql something like this: SELECT EMP_NAME, DEPT FROM EMPLOYEE WHERE TIME_CREATED >= TO_DATE(\'26/JAN/2011\',\'dd/mon/yyyy\')[详细]

2023-03-21 03:53 分类：问答
php mongodb find - return calculated value

In PHP -> MongoDB, how do I return a field as a calculated value? $this->Collection = $this->db->$theDB;[详细]

2023-03-11 10:28 分类：问答
java calculate time between two timestamps

I need to calculate the time passed between two dates. The catch here is that I need to show it as YouTube does with its video comments timestamps. That is, to show it by just the largest measure.[详细]

2023-03-09 13:13 分类：问答
PHP create range of dates

Starting with a date in this format: 2011-05-01 09:00:00, how can I create an array that contains all office hours (09:00 to 17:00) for all working days of the year (so excluding all Saturday and Sund[详细]

2023-03-08 05:29 分类：问答
to get next date

I have a field next_repay_date开发者_Python百科 as varchar2(11). I need to get the date after 2 days.[详细]

2023-03-03 17:43 分类：问答
Oracle - derive minutes from a Timestamp value

I have a 开发者_如何学Ctable with a Timestamp(6) column called START_DATE.Given this query: SELECT SYSDATE -MIN(START_DATE) FROM MYTABLE[详细]

2023-02-26 02:59 分类：问答
Adding one month to saved date(oracle)

I have a table A which co开发者_Go百科ntains a Date type attribute. I want to write a query to select the date in another table B with value one month after the value in A.Any one know how to do it in[详细]

2023-02-25 04:11 分类：问答
Oracle (10g) equivalent of DATEADD(weekday, -3, GETDATE())

I\'m looking for the Oracle (10g) equivalent of: DATEADD(weekday, -3, GETDATE()) from T-SQL (SQL Se开发者_运维技巧rver) .This subtracts 3 weekdays from the current date.I\'m not concerned about hol[详细]

2023-02-25 03:27 分类：问答
Oracle date difference with case

I have the followin开发者_开发知识库g: select nvl ( (select 1 from tableA, tableB where tableA.id(+) = 9999[详细]

2023-02-22 11:31 分类：问答
SQL - Week calculation

I\'ve written an SQL statement which gets the current week based on sysdate. For eg: If the date is March 12th, 2011 (saturday) then the o/p should be[详细]

2023-02-16 06:55 分类：问答