ora-00907
Sql = want to use make an inner join statement but not with tables
I want to use the fact that on two tables t1 and t2 I can make an inner join with on t1.colum1>t2.colum2 to calculate the maximum drawdown of a return vector. The problem is that an inner join is o[详细]
2022-12-14 07:29 分类:问答Can't find the cause of a 'missing right parenthesis' error
I am having problems with a line of code.I am trying to create a count fun开发者_JAVA百科ction for a view that I created.I have done this a bunch of different ways but below is the format that I have[详细]
2022-12-13 21:32 分类:问答