摘要:
3. You need to extract details of those products in the SALES table where the PROD_ID columncontains the string '_D123'.Which WHERE clause could be u... 阅读全文
摘要:
1. View the Exhibit and examine the structure of the SALES, CUSTOMERS, PRODUCTS, and TIMEStables.The PROD_ID column is the foreign key in the SALES ta... 阅读全文