Inserting Data to Table with dynamic Input JDBC #7

[@shivalikagupta3433]

Even today after 3-4 yrs your content is the best, probably people back in 2020 didnt read ao much of all this. You are awesome, excellent, really.

[@PradyumnaKJoshi]

Dont know why there are very less number of ppl who have subscribed this masterpiece.. Excellent content..

[@rohansawant3441]

Helpful..🤝

[@sounaksaha1455]

Easy and crisp.... Thanks Durgesh.

[@amitsillarkar2609]

very helpful and easy to learn and understand
thank you So much bro.......!

[@itsynikhil]

You r doing great job brother, wish u all the best.

[@ritikbhardwaj4061]

thanks again for making so awesome video ...your way of teaching is just awesome Bhai

[@prathameshrambhekar4792]

Sir one big problem I took 4 inputs like id, name,city, salary then I taken user input and run the program two user input like name and city compiler asking at a same time and taking only one input for two values what should I do sir please reply me

[@HimanshuGupta-ni3pk]

can we take input By scanner class also?

[@SKILLCRYSTAL]

nice explanation!!!!!!!!!!!!!!!!!!!

[@ayushkhaskalam6284]

Thanks bro so helpful

[@bloom6874]

hi, can you share link of your video where u have explained how to install mysql? I am facing issue with installation

[@siddheshsalunkhe]

What if we use for loop for taking multiple value. I tried this with given example but getting wrong output i don't know why

[@adad8795]

Awesome 🔥

[@pabitrakumarghorai7623]

how to take the integer data dynamically?

[@pushkargoyal4278]

wow i first time heared about bufferedreader instead of scanner class

[@gautamnegi6868]

Why do we use bufferdreader can we use scanner class aswell for asking name and city name???

[@srschool4298]

yes both works , buffer reader is just faster than scanner

[@microcodes6887]

Too nice

[@sagardhankar1449]

great sir

[@bharatchaudhari8733]

Bro why used bufferreader instead of scanner can any one tell me your response will help me thanx in advance

[@dishagangurde3943]

scanner does not accept value after space.. to take input which has space for eg.: address ..we use bufferedReader.. it helps to a accept multiple words as input

[@bharatchaudhari8733]

@@dishagangurde3943 ohh thanx

[@user-zg3ru3hs2j]

@@dishagangurde3943 hey isme hum hmara java program kaise dalte hai database me ye to sirf create table kya hai smj nhi aa rha plz bato

[@siddheshsalunkhe]

To accept values after space use
Scanner sc = new Scanner(System.in);
// For line including space
sc.nextLine();
//For single word use
sc.next();

[@siddheshsalunkhe]

Scanner is better than buffer reader.
I read one article if we compare this two things memory could be save by using scanner class.

[@ganeshsongala1011]

bro setString method takes two argument one is index onterone is String if incase having two more columns what to do

[@rohitkhimavat6355]

Hi, can you please show how can we perform the inserting to table with dynamic input using Postman.

[@astonmartin9517]

Ok

[@joywiz1532]

Umm can anyone tell me what will be the data type for insertion of datetime datatype in java

[@vishalmishrausername]

InputStreamReader ka use kya hota h?

[@ekansh6267]

👌👌👍

[@badalbihari7893]

Bhai I am getting more than 12 errors after copying same to same .what can I do

[@Aabara_ka_dabara]

cleared..

[@dishagangurde3943]

null values inserted in database instead of actual values?? plz help

[@arjunchaurasiya6709]

Yes u can do disha

[@sabihanaj9792]

Dynamic insert nahi ho raha hai

[@KishlayRajSanu]

#The below program is of my this video
#I am getting a problem in setting Email_ID. Please, help me out in this program.
#I can't under standing where I am doing wrong!
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java .sql.*;
public class Insert2 {

public static void main(String[] args)throws Exception {
//Loading driver
Class.forName("com.mysql.cj.jdbc.Driver");
//Establishing Connection
String url = "jdbc:mysql://localhost:3306/new";
String username = "root";
String password = "K!sl@y07";
Connection con = DriverManager.getConnection(url, username, password);
if(con.isClosed()){
System.out.println("Connection is closed...");
}else{
System.out.println("Connection established successfully...");
}
//Creating Query
String InsertValue = "insert into Bob(EName, City, State, Mobile, Email_ID) values (?,?,?,?,?)";

//Creating a statement
PreparedStatement st = con.prepareStatement(InsertValue);
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter Name : ");
String name=br.readLine();
System.out.println("Enter City : ");
String city=br.readLine();
System.out.println("Enter State : ");
String state=br.readLine();
System.out.println("Enter Mobile number : ");
Long mobile=(long) br.read();
System.out.println("Enter Email-ID : ");
String email=br.readLine();
st.setString(1, name);
st.setString(2, city);
st.setString(3, state);
st.setLong(4, mobile);
st.setString(5, email);
//Executing Statement
st.executeUpdate();
System.out.println("Value Inserted Successfully...");
con.close();

}

}
#The below program is of your previous video
import java.sql.*;
class Insert{
public static void main(String[] args){
try{
//load the driver
Class.forName("com.mysql.cj.jdbc.Driver");
String url = "jdbc:mysql://localhost:3306/new";
String username = "root";
String password = "K!sl@y07";
Connection con = DriverManager.getConnection(url, username, password);
if(con.isClosed()){
System.out.println("Connection is closed...");
}else{
System.out.println("Connection established successfully...");
}
// create a query
String CreateTable = "create table Bob(EID int(5) primary key auto_increment, EName Varchar(40) Not Null, City Varchar(15) Not Null, State Varchar(10) Not Null, Mobile int(15) Not Null, Email_ID Varchar(50))";

//Create a statement
Statement st = con.createStatement();
st.executeUpdate(CreateTable);
System.out.println("Table created in database successfully...");
con.close();

}catch(Exception e){
e.printStackTrace();
}
}
}

[@amitsillarkar2609]

very helpful and easy to learn and understand
thank you So much bro.......!