convert string date to sql date format

I want to convert this string "2022-01-13 14:33:07.996" to java sql date. I have read the answers and I have converted the string to java util date and then to java sql date. I just don't know how to get the full date in java sql date format

String dateStart = "2022-01-13 14:33:07.996";
         DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); 
         Date date1 = dateFormat.parse(dateStart);
         java.util.Date utilDate = date1;
         java.sql.Date sqlDate = new java.sql.Date(date1.getTime());
System.out.println(sqlDate);

in out put i get this

2022-01-13

but I want something like this 2022-01-13 14:33:07.996 in java sql date format

tl;dr

To write date-time values to a database, use appropriate objects, not text. For a date-only value, use LocalDate.

myPreparedStatement
.setObject(
    … ,
    LocalDateTime
    .parse( "2022-01-13 14:33:07.996".replace( " " , "T" ) )
    .toLocalDate()
)

Avoid legacy date-time classes

You are using terrible date-time classes that were years ago supplanted by the modern java.time classes defined in JSR 310.

Date-only

You said:

2022-01-13 14:33:07.996 in java sql date format

That is a contradiction. A java.sql.Date object represents a date-only, not a date with time-of-day.

java.time.LocalDateTime

Parse your input string as a LocalDateTime because it lacks any indicator of time zone or offset. Replace the SPACE in the middle with a T to comply with the ISO 8601 standard.

String input = "2022-01-13 14:33:07.996".replace( " " , "T" ) ;
LocalDateTime ldt = LocalDateTime.parse( input ) ;

java.time.LocalDate

Extract the date portion.

LocalDate ld = ldt.toLocalDate() ;

Database access

Write to database.

myPreparedStatement.setObject( … , ld ) ;

Retrieve from database.

LocalDate ld = myResultSet.getObject( … , LocalDate.class ) ;

These matters have been covered many many times already on Stack Overflow. Search to learn more.