Question

我想在执行:view子句

时插入自定义值和表列

INSERT INTO ...SELECT FROM ... WHERE

我想使用自定义值

插入

INSERT INTO RoleMappingEmployee_Delete_History (
    RoleMappingEmployeeKey,
    SrKey,
    RoleKey,
    SubmittedDate,
    SubmittedBy,
    IsActive,
    DeletedBy,
    DeletedDateTime)
SELECT 
    RoleMappingEmployeeKey,
    SrKey,
    RoleKey,
    SubmittedDate,
    SubmittedBy,
    IsActive,
    DeletedBy,
    DeletedDateTime
FROM
    RoleMappingEmployee
WHERE
    RoleMappingEmployeeKey IN (25902,38188,25887)

的值

Answer 1

INSERT INTO RoleMappingEmployee_Delete_History (
    RoleMappingEmployeeKey,
    SrKey,
    RoleKey,
    SubmittedDate,
    SubmittedBy,
    IsActive,
    DeletedBy,
    DeletedDateTime)
SELECT 
    RoleMappingEmployeeKey,
    SrKey,
    RoleKey,
    SubmittedDate,
    SubmittedBy,
    IsActive,
    'peter',
    getdate()
FROM
    RoleMappingEmployee
WHERE
    RoleMappingEmployeeKey IN (25902,38188,25887)

Answer 2

您还可以使用ORIGINAL_LOGIN函数设置DeletedBy，它将返回执行操作的用户名，并帮助避免每次为此设置值或参数。类似地，您可以使用CURRENT_TIMESTAMP在DeletedDateTime中使用alternative，如下所示：

INSERT INTO RoleMappingEmployee_Delete_History (
    RoleMappingEmployeeKey,
    SrKey,
    RoleKey,
    SubmittedDate,
    SubmittedBy,
    IsActive,
    DeletedBy,
    DeletedDateTime)
SELECT 
    RoleMappingEmployeeKey,
    SrKey,
    RoleKey,
    SubmittedDate,
    SubmittedBy,
    IsActive,
    ORIGINAL_LOGIN(),
    CURRENT_TIMESTAMP
FROM
    RoleMappingEmployee
WHERE RoleMappingEmployeeKey IN (25902,38188,25887)

如何在执行INSERT INTO ... SELECT FROM时插入自定义值

2 个答案: