However, if an indexed column in a table is dropped, the index on it is also dropped. You can create simple or composite indexes. A simple index is created on one column in a table. A simple index ...

Looking to invest in the tech sector? Then you'll likely be looking at NASDAQ stocks, but the NASDAQ is a huge exchange, and ...

It converts average industry ranks and ratings into a linear composite index capping at 1.0000, which indicates a consensus No. 1 prospect across all services. The 247Composite Rating is the ...

Indeed, the Nasdaq Composite index tumbled by about 4 per cent. The overnight sell-off in the US has rattled the Asian equity markets today. Japan’s Nikkei 225 (36,552) is down 1.3 per cent ...