Replace characters in a string. Oracle Database provides a number of functions that allow you to selectively change one or more characters in a string. You might need, for example, to replace all spaces in a string with the HTML equivalent (â â) so the text is displayed properly in a browser.eplace characters in a string. Oracle Database provides a number of functions that allow you to selectively change one or more characters in a string. You might need, for example, to replace all spaces in a string with the HTML equivalent (â â) so the text is displayed properly in a browser.
What Every Prospective Franchisee Needs to Know Before Investing in a GNC Franchise. 1. GNC is the worldâs leading specialty retailer of vitamins and mineral supplements, sports nutrition, and herbal products.
Currently, GNC does business in about 55 foreign countries. Mexico, South Korea, and Chile are home to nearly half of the GNC's approximately 1,590 international franchise stores.In its first year as a public company, GNC saw its sales increase by more than 13% vs. the prior year, while net income increased 18%.ame-store sales at company-owned stores in the US grew by 10%. The addition of about 130 new US stores and a big jump in online sales contributed to sales growth, as did the acquisition of LuckyVitamin.com in August 2011.