Qno 2: Normalize the following Customer-Order Relation up to 3rd Normal Form, but step by step show each intermediate resultant table with its data InvoicelD Invoice Date CustID 601 14/06/09 C_101 602 603 CUSTOMER-ORDER Table CustName ItemID ItemName ItemQty ItemPrice InvoiceTotal Naveed 1 Scanner 50 $10 2 Mouse 100 $20 3 Printer 40 $10 2 Mouse 50 $20 4 Monitor 40 $10 1 Scanner 40 14/06/09 C_101 Naveed 14/06/09 C_102 Amjad $10 $2500 $400 $1800

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SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.