I have to design a database for customer with email id as login but since we have lots of data we need to use federation but since we cant have string or varchar or nvarchar as federation key I am stuck at what should I do. User will use email id to login. How can I solve this problem? Please help me.
Federation key issue
101 Views Asked by manishkr1608 At
1
There are 1 best solutions below
Related Questions in SQL
- Can MVC.NET prevent SQL-injection at razor or controller level?
- SQL server not returning all rows
- When dealing with databases, does adding a different table when we can use a simple hash a good thing?
- Creating a parametrized field name for a SELECT clause
- Combine two rows based on common ID
- Column displays each count
- Slick query for one to optional one (zero or one) relationship
- Aggregate and count in PostgreSQL
- MAX and GROUP BY - SQL
- SQL statement for a tricky 2 table query
- How to create nested selects with sql?
- Pull and push data from and into sql databases using Excel VBA without pasting the data in Excel sheets
- Best Practice for adding columns to a Table in Oracle database
- SQL FIFO STACK using two tables
- SQL Query - Order by String (which contains number and chars)
Related Questions in SQL-SERVER
- SQL server not returning all rows
- Big data with spatial queries/indexing
- Conditional null constraint on Null
- SQL Query - Order by String (which contains number and chars)
- Optimising a slow running SQL Server Stored procedure ordered by calculated fields to return a closest match
- Dynamics CRM Publishing Customizations - Multi Developers
- Is there anyway to set the relationship of many tables from Model?
- Implementation of Rank and Dense Rank in MySQL
- ORM Code First versa Database First in Production
- MVC : Insert data to two tables
- Data streams in case of Merge
- table with multiple IDs but seperate notes need sorting (Tried SQL code to make a union query)
- SQL table Partitioning by Year with ColumnStore index implemented on the table
- Defining which network to use for SQL Server 2012 Management Studio
- Fill a week days in a table with preceding Sundays value
Related Questions in AZURE-SQL-DATABASE
- Data execution plan ended with error on DB restore
- Azure Data Factory: LinkedService for AzureSql in failed state
- Data streams in case of Merge
- How to get sql data bases instances in azure using java api
- How can I deploy an app using Identity Model to Production on Azure?
- Fatal error: Call to undefined function sqlsrv_connect() in C:\xampp\htdocs
- How do you get the Id field for a newly inserted item using the .NET client for Azure Mobile
- SqlCommandBuilder() creates insert/update for underlying tables instead for a view
- Bulk insert using code first migrations for azure
- Cannot enable Full-Text search on Azure SQL Database V12
- Azure data sync not syncing sql database data properly as expected
- Using MVC App to run CRUD operations on Existing Azure Database
- Sql Server Data Tools Data Comparison fails when connecting to Azure
- ShardMapManager.TryGetRangeShardMap wont retrieve the RangeShardMap
- Always Get 1 record from Table 2 based on some condition
Related Questions in SQL-AZURE-FEDERATIONS
- SQL Azure 180 concurrent connections
- Unable to connect remotely to SQL Azure DB using SSMS 2016
- Multi-tenant federattion on primary key
- How to create Pear MDB2 sqlsrv connection for windows sql azure?
- How to immigrate from current federation system for Web Microsoft Azure databases to the new Elastic scale out in the Basic databases
- Ninject - Entity Framework - Change Context during Runtime
- Azure SQL alerts on a T sql query
- Azure Active Directory Federation
- Azure - How to get a list of federated databases?
- Acheiving horizontal scaling through federation?
- The constraint 'IDENTITY' is not supported in a federated database
- Is offline authentication possible with Azure Active Directory
- Azure: "WinHttpGetProxyForUrl failed" / System.Data.SqlClient.SqlException
- Azure Federations are Deprecated. What are my options?
- ALTER FEDERATION SWITCH operation failed. Specified boundary value does not exist
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
You can use varbinary column, and populate the varbinary column with the hash of the email address.
IMHO using an email address as a Federation key does not seem like a good design idea though