JS - Blank Validation & Length
<html> <head> <script type= "text/javascript" > function validate()…
December 13, 2022
OnMouseout Events
<!DOCTYPE html> <html> <head> <script> function hoverRow1() …
December 13, 2022
Event Management – JS Push & Pop
Index.HTNL: <html> <head> <script> var arr = []; function pushElements(){ var x = document …
December 13, 2022
INTRODUCTION TO JDBC
DB CONNECTION: import java.util.ResourceBundle ; import java.sql.* ; public class DBConnection { public sta…
November 30, 2022
BASIC SELECT QUERIES & IN-BULIT FUNCTION
1. Write a query to display all the fields of the ' bill' whose payment is not completed. Display the records…
November 24, 2022
PROCEDURE/IN/OUT
declare 2 x number(3); 3 y number(3); 4 z number(3); 5 procedure pp(m IN number , n IN number , o OUT num…
November 23, 2022
INSTR FUNCTION IN SQL
declare 2 Tes string(20) := 'VardhanRaju'; 3 begin 4 dbms_output.put_line(instr(tes,'r')); …
November 23, 2022
LOOPS IN SQL
SQL> set serveroutput on SQL> declare 2 i number(3) := 1; 3 begin 4 loop 5 DBMS_OUTPUT.PUT_LINE(i);…
November 23, 2022
Math expression
Distinct -> no duplication Dual -> dummy table which has only one row & one column used for math expression…
November 21, 2022
RELATIONAL OPERATOR SQL
IN: group of values we have to search NOT IN: opposite to in. Between: it will search between specific condition. not …
November 21, 2022
SQL DIFFERENT TYPES STATEMENT
DDL:(DATA DEFINATION LANGUAGE) 1.CREATE( TO CREATE NEW DATABASE) 2.ALTER(FOR MODIFYING ON EXISTING OBJ) 3.TRUNCATE(TO …
November 17, 2022
ALL IT TOPICS, JAVA , C LANGUANGE CONTENT WITH PROBLEMS & SOLUTIONS