Specifies one or more index options. Indexes can't be created explicitly on table variables, and no statistics are kept on table variables. Starting with SQL SQL Server 2014 (12.x), new syntax was introduced which allows you to create certain index types inline with the table definition. Usi...
在所有上述语句中,如果存在被引用的游标变量,但是不具有当前分配给它的游标,那么 SQL Server 将引发错误。 如果不存在被引用的游标变量,SQL Server 将引发与其他类型的未声明变量引发的错误相同的错误。游标变量:可以是游标类型或其他游标变量的目标。 有关详细信息,请参阅 SET @local_variable (Transact-SQL)。
Specifies one or more index options. Indexes can't be created explicitly on table variables, and no statistics are kept on table variables. Starting with SQL SQL Server 2014 (12.x), new syntax was introduced which allows you to create certain index types inline with the table definition. Usi...
Specifies one or more index options. Indexes can't be created explicitly on table variables, and no statistics are kept on table variables. Starting with SQL SQL Server 2014 (12.x), new syntax was introduced which allows you to create certain index types inline with the table definition. Usi...
Starting with SQL SQL Server 2014 (12.x), new syntax was introduced which allows you to create certain index types inline with the table definition. Using this new syntax, you can create indexes on table variables as part of the table definition. In some cases, performance may improve by ...
Starting with SQL SQL Server 2014 (12.x), new syntax was introduced which allows you to create certain index types inline with the table definition. Using this new syntax, you can create indexes on table variables as part of the table definition. In some cases, performance may improve by ...
Variables Queries Statements xQuery Download PDF Add Add to Collections Add to plan Share via Facebookx.comLinkedInEmail Print Article 11/23/2024 14 contributors Feedback In this article Syntax Arguments Remarks Permissions Show 3 more Applies to:SQL ServerAzure SQL DatabaseAzure SQL Managed Instance...
Variables Queries Statements xQuery Download PDF Save Add to Collections Add to plan Share via Facebookx.comLinkedInEmail Print Article 11/23/2024 14 contributors Feedback In this article Syntax Arguments Remarks Permissions Show 3 more Applies to:SQL ServerAzure SQL DatabaseAzure SQL Managed Instanc...
Starting with SQL SQL Server 2014 (12.x), new syntax was introduced which allows you to create certain index types inline with the table definition. Using this new syntax, you can create indexes on table variables as part of the table definition. In some cases, performance may...
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