Profile
Achievement

mprabhuram's Recent SnippetsTagged sql
- All /
« Prev 1 Next »
This SQL would help you to transpose a rows into columns in SQL
0
1114
posted 8 years ago by mprabhuram
This function can be used to find out if there exists an overlap between two pairs of dates or time.
There is an alternate way to calculate the actual overlapping value - Read the snippet "How to avoid double counts"
0
1529
posted 11 years ago by mprabhuram
ROW_NUMBER() -
Partition (group by) the expression values and assigns integer values to the rows depending on their order.
thx to Shouvik Basu < http://www.orafaq.com/node/55 >
0
349
posted 12 years ago by mprabhuram