Issue – Customer was getting below error when he was running any query. Msg 468, Level 16, State 9, Line 36 Cannot resolve the collation conflict between “SQL_Latin1_General_CP1_CI_AS” and “SQL_Latin1_General_CP1_CS_AS” in the equal to operation. Back ground – Table was part of replication and when he was running query on subscribe he was getting collation conflict… Read More Cannot resolve the collation conflict between “xxx” and “xxx” in the equal to operation
Issue – How to export .dtsx file from SSISDB as from SQL 2012 onward you will not see .dtsx package listed in integration services. Note – This is shortcut solution. Step 1: – Go to Integration Services Catalogs à Project Step 2: – Right click on Project à Export Step 3: – Save project file… Read More How to export SSIS package ( dtsx file) from SSISDB
Requirement – If you are planning to migrate your In House SQL Server to Amazon Cloud and wondering which option will be best for you b/w AMAZON RDS and SQL Server on EC2. Here, I have created comparison table based on AWS whitepaper and documents. Feature comparison :- Features RDS SQL on EC2 Contol AWS In house… Read More Comparison between AMAZON RDS and SQL Server on EC2
Issue – Login failed for user ‘xxx’. Reason: Server is in single user mode. Only one administrator can connect at this time. Cause – Ensure SQL Server is not running in Single user mode by checking start-up parameter. if you see -m; it mean your SQL is running with single user mode. -m : Starts an… Read More Login failed for user ‘xxx’. Reason: Server is in single user mode. Only one administrator can connect at this time.
Issue – The target database, ‘xxx’, is participating in an availability group and is currently not accessible for queries. Either data movement is suspended or the availability replica is not enabled for read access. To allow read-only access to this and other databases in the availability group, enable read access to one or more secondary… Read More The target database, ‘xxx’, is participating in an availability group and is currently not accessible for queries.
Today, I was working on demo where I wanted to have test dataset for Retail db and after some googing I found MS has it’s own database and here are details – The Contoso BI Demo dataset is used to demonstrate DW/BI functionalities across the entire Microsoft Office product family. This dataset includes C-level, sales/marketing,… Read More Microsoft Contoso BI Demo Dataset for Retail Industry