nullability meaning in English
为空性
Examples
- Change the nullability of the column from not null to null
将列的为空性从not null改为null 。 - It is advisable to check for the nullability attribute , like so
建议您检查可以为空的属性,如下所示: - New columns defined without explicit nullability do not allow nulls
未显式定义为空性的新列不允许使用空值。 - Alters the session s behavior to use ansi compatibility for nullability
将会话的行为更改为使用ansi兼容的空性。 - New columns defined without explicit nullability are defined to allow nulls
未显式定义为空性的新列允许使用空值。