1.创建分区函数 CREATE PARTITION FUNCTION xx1(int) 解释:在当前数据库中创建一个函数,该函数可根据指定列的值将表或索引的各行映射到分区。 语法: 1 2 3 4 CREATEPARTITIONFUNCTIONpartition_function_name ( input_parameter_type ) ASRANGE [LEFT|RIGHT] FORVALUES( [ boundary_value [ ,...n ] ] ) [...
Assume that you use Microsoft SQL Server. When you run a query with partition function, SQL Server may generate an Access violation error. Error: 8601 The query processor could not obtain access to a required interface. Status Microsoft has...
这里先创建Partition Function以及Partition Scheme,之后在分区列上创建聚集索引并按照分区方案分区,最后删除了这一索引。</> 2.在表有索引的情况下: 如果原先没有聚集索引: CREATE CLUSTERED INDEX[ClusteredIndex_on_TestScheme_634025229911990663]ON[dbo].[Account]([birthday])WITH(SORT_IN_TEMPDB=OFF,IGNORE_DUP_...
More than one table or index can use the same partition function. ALTER PARTITION FUNCTION affects all of them in a single transaction.Transact-SQL syntax conventionsSyntaxsyntaxsql Kopiraj ALTER PARTITION FUNCTION partition_function_name() { SPLIT RANGE ( boundary_value ) | MERGE RANGE ( bounda...
120 is the first value in Partition#2, thus <120 should only be Partition#1... Thanks for the post, it has provided some much needed direction with Partitioned Tables. ... Anonymous October 04, 2007 I'm not sure what partition function you have in mind... In the one I have in the...
SQL Server Azure SQL 数据库 Azure SQL 托管实例 在当前数据库中创建一个将已分区表或已分区索引的分区映射到一个或多个文件组的方案。 将表或索引的行映射到分区的值是在分区函数中指定的。 必须首先在CREATE PARTITION FUNCTION语句中创建分区功能,然后才能创建分区方案。
Cannot drop the partition function 'function_name', because it does not exist or you do not have permission. Resolution This issue was first fixed in the following cumulative update for SQL Server: Cumulative Update 6 for ...
PartitionFunction 型別公開下列成員。 方法 展開表格 名稱描述 AddDatabaseContext (繼承自 SqlSmoObject。) Alter Updates any PartitionFunction object property changes on the instance of Microsoft SQL Server. AlterImpl (繼承自 SqlSmoObject。) AlterImplFinish (繼承自 SqlSmoObject。) AlterImplInit (繼承...
这里先创建Partition Function以及Partition Scheme,之后在分区列上创建聚集索引并按照分区方案分区,最后删除了这一索引。 2.在表有索引的情况下: 如果原先没有聚集索引: CREATE CLUSTERED INDEX[ClusteredIndex_on_TestScheme_634025229911990663]ON[dbo].[Account]([birthday])WITH(SORT_IN_TEMPDB=OFF,IGNORE_DUP_KEY=...
SQL Server Azure SQL 数据库 Azure SQL 托管实例 在当前数据库中创建一个将已分区表或已分区索引的分区映射到一个或多个文件组的方案。 将表或索引的行映射到分区的值是在分区函数中指定的。 必须首先在CREATE PARTITION FUNCTION语句中创建分区功能,然后才能创建分区方案。