As of the 31st of March, SQL Server 2014 Developer Edition is now a free download:
Quote from MSDN:
SQL Server 2014 Developer Edition is now a free download for Visual Studio Dev Essentials members (you will be prompted to sign in to Visual Studio Dev Essentials before you can download SQL Server 2014 Developer Edition). We are making this change so that all developers can leverage the capabilities that SQL Server 2014 has to offer for their data solution, and this is another step in making SQL Server more accessible. SQL Server Developer Edition is for development and testing only, and not for production environments or for use with production data.
Visual Studio Dev Essentials is Microsoft’s most comprehensive free developer program ever, with everything you need to build and deploy your app on any platform, including state-of-the-art tools, the power of the cloud, training, and support.
Ohh….and this is also a nice one:
SQL Server 2016 Developer Edition, when released later this year, will also be free.
Read the full post on the SQL Server Blog: https://blogs.technet.microsoft.com/dataplatforminsider/2016/03/31/microsoft-sql-server-developer-edition-is-now-free/
Just want to download an evaluation edition?:
Microsoft® SQL Server® 2014 & 2016 Evaluation
Microsoft® SQL Server® 2012 Evaluation
--Search for a specific string in object-definitions:
o.name AS Object_Name
FROM sys.sql_modules m
INNER JOIN sys.objects o ON m.object_id = o.object_id
WHERE m.definition Like '%SELECT%'
--Find a column within the database:
t.name AS TableName,
SCHEMA_NAME(schema_id) AS SchemaName,
c.name AS ColumnName
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
WHERE c.name LIKE '%Customer%'
ORDER BY SchemaName, ColumnName
Did you know that by pausing the SQL Server service before restarting the instance we allow end users to continue their work uninterrupted and we also stop any new connections to the instance? This is a nicer way of telling people to “get out” of the database in order for the server to be rebooted. I wouldn’t leave the server paused for 60 minutes of course, but I would rather use this method than forcibly disconnect users and rollback their transactions.
When a server is paused you will see messages similar to this in the SQL Server error log:
Error: 17142, Severity: 14, State: 0.
SQL Server service has been paused. No new connections will be allowed. To resume the
service, use SQL Computer Manager or the Services application in Control Panel.
Error: 18456, Severity: 14, State: 13.
Login failed for user ''. Reason: SQL Server service is paused.
No new connections can be accepted at this time. [CLIENT: ]
Next time you are worried about rebooting during the day think about the pause button instead. It might be a nice compromise for your end-users.
Thank Thomas Larock for his blog post: http://thomaslarock.com/2016/01/pause-sql-server-service-before-restarting/
Normally you can find everything on Google, but there is literary no overall list of SQL Server features per version/release. So…I had to make the list myself starting from SQL Server 2012.
Did I forget a feature? Drop a comment.
SQL Server 2012:
– AlwaysOn Availability Groups
– AlwaysOn Failover Cluster Instances
– Non-Clustered Columnstore Indexes
– Data Quality Services (DQS)
– Tabular Model (SSAS)
– FileTable Storage
– Power View
– SQL Server Data Tools (SSDT)
– Contained Databases
– User-Defined Server Roles
– Enhanced Auditing Features
– Sequence Objects (sequence keys)
– Distributed Replay (capture a workload on a server and replay)
– T-SQL commands/statements (for example: THROW, PARSE, TRY_PARSE, TRY_CONVERT, TRY_CAST, CHOOSE, IIF, CONCAT, FORMAT, ROWS, RANGE, LAG, LEAD, PERCENT_RANK, ORDER BY…OFFSET/FETCH)
SQL Server 2014:
– In-Memory OLTP/Tables (256GB)
– Managed Backup to Azure
– Azure VMs for Availability replicas
– SQL Server Data Files in Azure
– Clustered / Updateable Columnstore Indexes
– Resource Governor for I/O
– Delayed durability
– Buffer Pool Extension (SSD)
– Incremental statistics
– Lock priority of online operations
– AlwaysOn Availability Groups (enhanced with support for additional secondary replicas and Windows Azure integration)
– Database Backup Encryption
– SQL Server Data Tools for Business Intelligence (SSDT-BI)
– Native Compiled Stored Procedures (“WITH NATIVE_COMPILATION”)
– T-SQL commands/statements (for example: SELECT INTO)
SQL Server 2016:
– Always Encrypted
– Row Level Security
– Dynamic Data Masking
– Data Compression / Decompression
– In-Memory Table Enhancements (2TB, FK, Constraints, ALTER, TDE, Triggers)
– Improvements on Columnstore Indexes (Parallel insert, Nonclustered B-tree indexes on top of the columnstore, Read/write nonclustered columnstore on top of a regular clustered index, REORGANIZE)
– Stretch Database
– Built-in R Support
– New SSRS Visualizations (‘Power BI’-like)
– Compare Execution Plans
– Multiple TempDB Database Files
– Live Query Statistics
– Native JSON Support
– Temporal Tables
– Query Store Built-in Reporting
– Natively compiled stored procedures can be nested
– T-SQL commands/statements (for example: DROP IF EXISTS, DATEDIFF_BIG, COMPRESS, DECOMPRESS, SESSION_CONTEXT)
The SQL Server Management Data Warehouse (MDW) is one of the most underappreciated features of SQL Server. But it’s a really handy feature which logs WaitStats and more, with almost no overhead (< 1% CPU). And…it does generate some nice reports which you could use to monitor your server (out of the box):
How to enable it
For more info (and how to enable it), please visit:
Here’s another annoying thing that might happen when a stored procedure is too ‘complex’ for SSIS:
"The metadata could not be determined because every code path results in an error..."
"Unable to retrieve column information from the data source. Make sure your target table in the database is available"
Simply said, it needs help regarding the metadata.
One way to do this is to provide SSIS the necessary metadata information. As shown below:
Microsoft SQL Server 2012 extends the EXECUTE statement to introduce WITH RESULT SETS option which can be used to change the Column Name and Data Types of the result set returned by the execution of stored procedure.
Example Using WITH RESULT SETS Feature of SQL Server 2012
Example - Using WITH RESULT SETS Feature of SQL Server 2012
WITH RESULT SETS
[Employe Name] NVARCHAR(100),
[Employee City] NVARCHAR(20),
[Employee Postal Code] NVARCHAR(30)
The WITH RESULT SET Feature of SQL Server 2012 is a great enhancement to the EXECUTE Statement. This feature will be widely used by Business Intelligence Developers to execute a stored procedure with in an SQL Server Integration Services (SSIS) Package to return the result set with required Columns and modified data types.
Read more: http://www.mytechmantra.com/LearnSQLServer/With-Result-Set-Feature-SQL-Server-2012.html#ixzz3nybyEcJU