how to create a table in mysql
-- 'CREATE TABLE' followed by the name of the table.
-- In round brackets, define the columns.
CREATE TABLE `test_table`
(
id INT(10) PRIMARY KEY,
username VARCHAR(50) NOT NULL
);how to create a table in mysql
-- 'CREATE TABLE' followed by the name of the table.
-- In round brackets, define the columns.
CREATE TABLE `test_table`
(
id INT(10) PRIMARY KEY,
username VARCHAR(50) NOT NULL
);java sql statement insert example
import java.sql.*;
/**
* JdbcInsert1.java - Demonstrates how to INSERT data into an SQL
* database using Java JDBC.
*/
class JdbcInsert1 {
public static void main (String[] args) {
try {
String url = "jdbc:msql://200.210.220.1:1114/Demo";
Connection conn = DriverManager.getConnection(url,"","");
Statement st = conn.createStatement();
st.executeUpdate("INSERT INTO Customers " +
"VALUES (1001, 'Simpson', 'Mr.', 'Springfield', 2001)");
st.executeUpdate("INSERT INTO Customers " +
"VALUES (1002, 'McBeal', 'Ms.', 'Boston', 2004)");
st.executeUpdate("INSERT INTO Customers " +
"VALUES (1003, 'Flinstone', 'Mr.', 'Bedrock', 2003)");
st.executeUpdate("INSERT INTO Customers " +
"VALUES (1004, 'Cramden', 'Mr.', 'New York', 2001)");
conn.close();
} catch (Exception e) {
System.err.println("Got an exception! ");
System.err.println(e.getMessage());
}
}
}Copyright © 2021 Codeinu
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