Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Concept explainers

SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prio…
Question

Solve this (SQL)

Lab Exercise Create the following tables and insert some values. STUDENT (STDNO, SNAME, DEPTNO#) DEP (DEPTNO, DNAME) COURSE (CORSNO, CNAME, DEPTNO#, CMAX) ENROLMENT (STDNO#, CORSNO#, GRADE, EDATE) Query a single table 1) Display the whole content of the DEP table 2) Display all columns of the 'CP' department 3) Display the whole content of the STUDENT table 4) Display STDNO and SNAME for students in department 'CP' 7) Display all columns for departments when the Dname starts with letter 'M' or 'C'. 8) Display all columns for courses sorting the result by the CMAX descending.
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Transcribed Image Text:Lab Exercise Create the following tables and insert some values. STUDENT (STDNO, SNAME, DEPTNO#) DEP (DEPTNO, DNAME) COURSE (CORSNO, CNAME, DEPTNO#, CMAX) ENROLMENT (STDNO#, CORSNO#, GRADE, EDATE) Query a single table 1) Display the whole content of the DEP table 2) Display all columns of the 'CP' department 3) Display the whole content of the STUDENT table 4) Display STDNO and SNAME for students in department 'CP' 7) Display all columns for departments when the Dname starts with letter 'M' or 'C'. 8) Display all columns for courses sorting the result by the CMAX descending.
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