This SQL Server tutorial explains how to use the SPACE function in SQL Server (Transact-SQL) with syntax and examples.Description In SQL Server (Transact-SQL), the SPACE function returns a string with a specified number of spaces.Syntax The syntax for the SPACE function in SQL Server (...
Returns a string with specified number of spaces. Ifnumber_of_spacesis a negative integer, then theSPACE()function returns NULL. Example 1: In this simple example, a string of 50 spaces is returned. Example 2: TheSPACE()function can be used for adding fewer spaces for the easy readability...
The SPACE() function returns a string of the specified number of space characters.SPACE(number)Parameter ValuesParameterDescription number Required. The number of spaces to be returnedTechnical DetailsWorks in: SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel ...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) This article describes how to display the data and log space information for a database in SQL Server by using SQL Server Management Studio or Transact-SQL. Before you be...
It is critical that the ordinal value from STRING_SPLIT() be fed into the WITHIN GROUP clause of the STRING_AGG(), otherwise the word order in the result is not guaranteed. (Prior to SQL Server 2022, the STRING_SPLIT() function did not support the enable_ordinal option, so this solutio...
PartitionFunction PartitionFunctionCollection PartitionFunctionEvents PartitionFunctionParameter PartitionFunctionParameterCollection PartitioningScheme PartitionNumberedObjectCollectionBase PartitionScheme PartitionSchemeCollection PartitionSchemeEvents PartitionSchemeParameter PartitionSchemeParameterCollection PasswordHashAlgorithm Path...
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SQL 复制 USE tempdb; GO SELECT SUM(unallocated_extent_page_count) AS [free pages], (SUM(unallocated_extent_page_count) * 1.0 / 128) AS [free space in MB] FROM sys.dm_db_file_space_usage; 确定用户对象使用的空间量以下查询返回用户对象使用的页总数和用户对象所使用的 tempdb总空间。
In this case, you should use a Regular Expression (RegEx) -- specifically the Replace method / function -- and those are only available through SQLCLR. The following shows an example of replacing several "special" characters, yet leaving all that are valid letters in at least one language:...
The Microsoft.SqlServer.SqlDumper namespace provides classes that generate and save diagnostic information in the form of mini-dump and other log files for the SQL server. Classes 展開表格 DumpClient Represents a dump client. Dumper Represents a dumper. Enums 展開表格 DumperFlags Specifies ...