DELETE Statements
To delete from a table, use DELETE statements.
DELETE Syntax
The DELETE statement requires the table name in the FROM clause and the row's primary key in the WHERE clause.
<delete_statement> ::= DELETE FROM <table_name> WHERE { Id = <expression> } [ { AND | OR } ... ]
<expression> ::=
| @ <parameter>
| ?
| <literal>
You can use the executeUpdate method of the Statement or PreparedStatement classes to execute data manipulation commands and retrieve the number of affected rows.
Connection connection = DriverManager.getConnection("jdbc:email:Port=993;Server=imap.gmail.com;Password=password;User=user;Protocol=IMAP;SMTP Port=587;SMTP Server=smtp.gmail.com;",);
String cmd = "DELETE FROM [INBOX] WHERE Id = ?";
PreparedStatement pstmt = connection.prepareStatement(cmd);
pstmt.setString(1, "1");
int count=pstmt.executeUpdate();
connection.close();