IDSSECURITYLABEL data type - IBM
The IDSSECURITYLABEL type stores a security label in a table that is protected by a label-based access control (LBAC) security policy. Only a user who holds the DBSECADM role can create, alter, or drop a column of this data type.
GBase 8s SQL指南：参考_3 数据类型_3.3 数据类型的描述（6）
2021年12月10日 · idssecuritylabel 类型将安全标号存储在受基于标号的访问控制 (lbac) 安全 策略保护的表中。 只有具有 DBSECADM 角色的用户才能创建、改变或删除此数据类型的列。
Character Data Types - IBM
IBM Informix also supports the IDSSECURITYLABEL data type for systems that implement label-based access control (LBAC). This built-in data type can be formally classified as a character type, because it is defined as a DISTINCT OF VARCHAR(128) data type, but only users who hold the DBSECADM role can declare this data type in DDL operations.
IDSSECURITYLABEL Data Type
The Data Type segment specifies the data type of a column, of a component of a collection, of a field within a ROW type, of a routine parameter, or of a value returned by an expression or by a cast function.
IDSSECURITYLABEL data type
The IDSSECURITYLABEL type stores a security label in a table that is protected by a label-based access control (LBAC) security policy. Only a user who holds the DBSECADM role can create, alter, or drop a column of this data type. IDSSECURITYLABEL is a built-in DISTINCT OF VARCHAR(128) data type, but because its use is restricted to databases ...
IDSSECURITYLABEL 数据类型
gbase 8s 的 idssecuritylabel 类型在受安全策略保护的表中存储安全标签。仅持有 dbsecadm 角色的用户可创建、修改或删除此数据类型的列。
GBASE：GBae 8s SQL 指南：语法_4数据类型和表达式_数据类 …
2022年3月21日 · gbase 8s 的 idssecuritylabel 类型在受安全策略保护的表中存储安全标签。 仅持有 DBSECADM 角色的用户可创建、修改或删除此数据类型的列。
IDSSECURITYLABEL Data Type - IBM
In a table that is protected by a label-based security policy, the IDSSECURITYLABEL data type of Informix® stores a security label. Only a user who holds the DBSECADM role can create, alter, or drop a column of this data type.
ADD Column Clause - IBM
Only a user who holds the DBSECADM role can add a column of type IDSSECURITYLABEL. A table can have at most one column of type IDSSECURITYLABEL. The IDSSECURITYLABEL column cannot have SECURED WITH column protection. The IDSSECURITYLABEL column has an implicit NOT NULL constraint by default.
GBASE：数据类型的分享 - 墨天轮
2023年5月11日 · IDSSECURITYLABEL 类型将安全标号存储在受基于标号的访问控制 (LBAC) 安全 策略保护的表中。 只有具有 DBSECADM 角色的用户才能创建、改变或删除此数据类型的列。 IDSSECURITYLABEL 是内置的 DISTINCT OF VARCHAR (128) 数据类型。 具有安全策略的表 可以只有一个 IDSSECURITYLABEL 列。 不具有安全策略的表可以没有该列。 不能在类型为 IDSSECURITYLABEL 的列中对安全标号进行加密。 NT 数据类型.