Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/lsp4you/public_html/connect.php on line 2 LSP4YOU - Learner's Support Publications
SQL Lab Exercises-3 Table creation Show table structure Record Insertion Simple Query SELECT with COUNT() SELECT with MIN() and MAX() Simple Query SELECT with MAX() SELECT with ORDER BY .. DESC SELECT with BETWEEN SELECT with COUNT() Show all records UPDATE Query SELECT USING COUNT() with GROUP BY COUNT() with GROUP BY and ORDER BY


Show table structure

Q:2
Show the structure of the STUDENT table.


SQL> DESC STUDENT;
 Name                                      Null?    Type
 ----------------------------------------- -------- ----------------------------
 ROLLNO                                    NOT NULL NUMBER(6)
 NAME                                               CHAR(25)
 BRANCH                                             CHAR(20)
 TOTAL                                              NUMBER(4)