One of the presentations I enjoyed at Rocky Mountain Oracle Users Group (RMOUG) Training Days 2010 was Stephen Jackson’s presentation “Using SQL to Generate SQL.” I have used some of the techniques he ...

Oracle Corp. is pitching a new serverless computing platform under the umbrella of its Cloud Native Framework services bundle, which was released today. The serverless offering, called Oracle ...

2. 判断起止日期是否是某几个特定日期，是的话，计数加1. 觉着用for loop循环最合适，但是总是变异不过去，请高手帮忙看看怎么写，主要就是for循环段不行： FOR holiday in (to_date('2015-10-03','YYYY-MM-DD'),to_date('2015-10-03','YYYY-MM-DD'),to_date('2015-10-03','YYYY-MM-DD ...

DATEDIFF is a common function in the SQL Server to find the number of days between two dates. Oracle offers its own solution, although does not have the DATEDIFF function. You have the right to access ...