Both are known as Date class, but there is some difference between java.util.Date and jaca.sql.Date, for example, Former is used whenever a Date is required in Java application while later is used to read and store DATE SQL type from the database.
Another significant difference is java.util.Date stores both date and time values, while java.sql.date only stores date information, without any time apart. According to the Javadoc specification, java.sql.date is a thin wrapper around a millisecond value that lets JDBC distinguish as an SQL DATE value.
The meaning of SQL DATE, the millisecond values bound by a java.sql.Date instance must be ‘normalised’. However, setting the hours, minutes, seconds, and milliseconds to zero in the specific time zone with which the case is connected.
Another significant difference is java.util.Date stores both date and time values, while java.sql.date only stores date information, without any time apart. According to the Javadoc specification, java.sql.date is a thin wrapper around a millisecond value that lets JDBC distinguish as an SQL DATE value.
The meaning of SQL DATE, the millisecond values bound by a java.sql.Date instance must be ‘normalised’. However, setting the hours, minutes, seconds, and milliseconds to zero in the specific time zone with which the case is connected.
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