小编Dar*_*ren的帖子

我有一个包含大约 800 万行的表，其架构为：

CREATE TABLE [dbo].[Documents](
    [Id] [uniqueidentifier] NOT NULL,
    [RemoteId] [int] NOT NULL,
    [Json] [nvarchar](max) NULL,
    [WasSuccessful] [bit] NOT NULL,
    [StatusCode] [int] NULL,
    [Created] [datetime2](7) NULL,
 CONSTRAINT [PK_Documents] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO

ALTER TABLE [dbo].[Documents] ADD  CONSTRAINT [DF_Documents_Id]  DEFAULT (newsequentialid()) FOR [Id]
GO

ALTER TABLE [dbo].[Documents] ADD  CONSTRAINT [DF_Documents_Created]  DEFAULT (getdate()) FOR [Created]
GO

json 文件的结构为

{
    "Id": 1,
    "Data": [
        { …