FIGURE Q3.21 THE CH03_NOCOMP DATABASE EMPLOYEE TABLE Table name: EMPLOYEE Database name: Ch03_NoComp EMP_NUM EMP_LNAME EMP_NTIAL EMP_FNAME DEPT_OODE JOE CODE 11234 Friedmen 11236 Olanski ATG MKTG FS ENG K Rckert 12 Delber! Juiette 12 11241 Fontein 11242 Cruozona J Moria 11245 Smitheon Eerrerd NFS 11248 Wastingdon 11256 MBride 11257 Kochnn 11258 Smth ENGR ENGR MKTG MATG Oleta Rendal a Mclanic 14 Mlom 14 112E0 Retula Ksthe NFS 5

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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.