Deleting Records(删除记录)

下面是对数据进行删除

Account[] doomedAccts = [SELECT Id, Name FROM Account

WHERE Name = ‘bad1’];

try {

delete doomedAccts;

} catch (DmlException e) {

// Process exception here

}

Restoring Deleted Records（恢复已删除的记录）

Account a = new Account(Name=’Trump’);

insert(a); //插入一条数据

Account[] savedAccts = [SELECT Id, Name FROM Account WHERE Name = ‘Trump’ ALL ROWS];

delete savedAccts; //删除一条数据

try {

undelete savedAccts; //恢复删除的数据

} catch (DmlException e) {

// Process exception here

}