I have a table that created some filtered non-clustered on some columns such: CREATE UNIQUE NONCLUSTERED INDEX [IX_Sh_Esh] ON [dbo].[My_Tbl]
I\'ve got a very simple table which stores Titles for people (\"Mr\", \"Mrs\", etc). Here\'s a brief version of what I\'m doing (using a temporary table in this example, but the results are the same):
I\'ve a table which is defined like this CREATE TABLE [dbo].[MyTable]( [MyTableId] [bigint] IDENTITY(1,1) NOT NULL,
I have the following: CREATE NONCLUSTERED INDEX [MyTableIndex] ON [dbo].[tablename] ([tablename_ID],[tablename_Field1])
I have a table \'users\' with \'login\' column defined as: [login] VARCHAR(50) UNIQUE NOT NULL Now I want to remove this unique constraint/index using SQL script. I found its name UQ_users_7D78A4E7
I have a table in SQL Server database which I want to be able to search and retrieve data from as fast as possible. I don\'t 开发者_StackOverflowcare about how long time it takes to insert into the ta
This question already has answers here: What are the differences between a clustered and a non-clustered index?
I would like to add index(s) to my table开发者_运维问答. I am looking for general ideas how to add more indexes to a table.
I have a table that doesn\'t have any primary key. data is already there. I have made a non clustered index. but when i 开发者_如何转开发run query, actual execution plan is not showing index scanning.
Why we have 249 non clustered index in开发者_如何学编程 sql server 2005? why not 240 or 300?
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