A set is the basic concept of batched data. Excel is ab […]

The JOIN is one of the most important SQL operations. I […]

Formulas and their copying We mentioned in the precedin […]

Formula copying Records are represented by the rows in […]

Excel In effect, Excel, instead of many of the BI tools […]

esCalc provides several editions and the license filesa […]

Target Find the salesmen whose sales are in top 5 each […]

Target Compute the net wages after joining the performa […]

Target: Make a grouped report on link relative ratio an […]

Target Find shares whose prices have been rising on at […]