Labels:book | hakham | person | sky | tie OCR: 650 SECTION D CHAPTER 11 UPDATING FIELDS Can change the contents ofa record? You can change records in INFOWEBLINKS database only you have authorization to do so At Vintage Music Shop's From all t these examples you site for example customers op not have authorization change album can tell that SQL is a key factor prices or alter the name of the songs on an album in The process of purchas- in the SQL database InfoWeb manipulation. you'll find At ing an album, however, does cause an update the Vintage Music Shop database. Suppose you purchase Elvis Presley's G.I. Blues album. Your additional examples and links purchase reduces the number of G.I. Blues albums in Vintage Music Shop's to tutorials inventory. To accomplish this update one of the software modules Vintage Music Shop' inventory sy ...
