Java SQL Timestamp before() function with examples
Last Updated :
06 Mar, 2019
The before() function is a part of Timestamp class of Java SQL.The function returns a boolean value representing whether the Timestamp object occurs before the given Timestamp object.
Function Signature:
public boolean before(Timestamp t)
Syntax:
ts1.before(ts2);
Parameters: The function accepts Timestamp object as parameter which is to be checked.
Return value: The function returns boolean data type representing whether the Timestamp object occurs before the given Timestamp object.
Exception: The function does not throw any exceptions
Below examples illustrate the use of before() function
Example 1: Create two non equal timestamps and check whether the second timestamp occurs before first timestamp or not.
import java.sql.*;
public class solution {
public static void main(String args[])
{
Timestamp ts1 = new Timestamp( 10003 );
Timestamp ts2 = new Timestamp( 10001 );
boolean b = ts2.before(ts1);
if (b) {
System.out.println( "Second Timestamp occurs"
+ " before first timestamp" );
}
else {
System.out.println( "Second Timestamp does not occur"
+ " before first timestamp" );
}
}
}
|
Output:
Second Timestamp occurs before first timestamp
Example 2: Create two equal timestamps and check whether the second timestamp occurs before the first timestamp or not
import java.sql.*;
public class solution {
public static void main(String args[])
{
Timestamp ts1 = new Timestamp( 10000 );
Timestamp ts2 = new Timestamp( 10000 );
boolean b = ts2.before(ts1);
if (b) {
System.out.println( "Second Timestamp occurs"
+ " before first timestamp" );
}
else {
System.out.println( "Second Timestamp does not"
+ " occur before first timestamp" );
}
}
}
|
Output:
Second Timestamp does not occur before first timestamp
Reference: https:// docs.oracle.com/javase/7/docs/api/java/sql/Timestamp.html
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