GROUP BY benefit_id; select * from #benefit_code; drop table #benefit_code; 参考:http://stackoverflow.com/questions/273238/how-to-use-group-by-to-concatenate-strings-in-sql-server
Concatenate The Concatenate function combines multiple character strings together. Each database provides its own way(s) to do this: MySQL: CONCAT( ) Oracle: CONCAT( ), || SQL Server: + SyntaxThe syntax for CONCAT( ) is as follows: ...
问SQL Server中的Concat组EN为了获得干净高效的解决方案，您可以创建an user defined aggregate function，...
but here's how to concatenate strings from different rows using regular Transact SQL, which should...
ORDER BY Name; I've seen a lot of people mistakenly assume that the newCONCAT()function introduced in SQL Server 2012was the answer to these feature requests. That function is only meant to operate against columns or variables in a single row; it cannot be used to concatenate values across...
Database Research & Development: Example of STRING_AGG() to concatenate Strings per each group in PostgreSQL, It is very similar to STUFF() of SQL Server.
SQL Server SQL concatenate row by row by date order with in groupIf you want to generate a...
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compare two coma delimited string in sql Concatenate two integer fields to create a decimal Connect to a SQL server instance on a different subnet? Connecting to a mirrored SQL Server instance using the MultiSubnetFailover connection option is not supported. Connection problem with Sql Server Connec...
// -1 represents a value larger than 8000 bytes, // up to 2 gigabytes Name = "Concatenate" // Name of the aggregate )] public struct Concatenate : Microsoft.SqlServer.Server.IBinarySerialize { /// /// Used to store the concatenated string /// public System.Text.StringBuilder Result ...