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.
Headquartered in Pittsburgh, Pennsylvania, GNC is an international nutrition and supplement company. What started in 1935 as a one-man operation has more than 5,900 retails spots in the United States, as of December 2011. The brainchild of David Shakarian, the store, originally called Lackzoom, sold health food in the Pittsburgh area.