相关疑难解决方法(0)

在 32GB 的服务器上，我们运行 SQL Server 2014 SP2，最大内存为 25GB，我们有两个表，在这里您可以找到两个表的简化结构：

CREATE TABLE [dbo].[Settings](
    [id] [int] IDENTITY(1,1) NOT NULL,
    [resourceId] [int] NULL,
    [typeID] [int] NULL,
    [remark] [varchar](max) NULL,
    CONSTRAINT [PK_Settings] PRIMARY KEY CLUSTERED ([id] ASC)
) ON [PRIMARY]
GO

CREATE TABLE [dbo].[Resources](
    [id] [int] IDENTITY(1,1) NOT NULL,
    [resourceUID] [int] NULL,
 CONSTRAINT [PK_Resources] PRIMARY KEY CLUSTERED ([id] ASC)
) ON [PRIMARY]
GO

具有以下非聚集索引：

CREATE NONCLUSTERED INDEX [IX_UID] ON [dbo].[Resources]
(
    [resourceUID] ASC
)

CREATE NONCLUSTERED INDEX [IX_Test] ON [dbo].[Settings]
(
    [resourceId] ASC,
    [typeID] ASC …