The NOT NULL attribute of column Credit_Line in table ACCOUNT has to be dropped because some other account types have been added that do not have a credit line. ACCOUNT表中的CreditLine列的NOTNULL属性必须删除,这是因为添加了没有信用行的其他账号类型。
As a result, the credit card column is shown as private in the developer environment. 结果,信用卡列在开发人员环境中显示为私有。
The credit side is the right-hand column in the account. 贷方是在帐目的右栏里。
The trial balance is usually a two-column schedule listing the names and balances are listed in the left-hand column and the credit balances in the right-hand column. 借方余额被列示在靠左的一栏里,而贷方余额则被显示在靠右的一列里。