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
90 Views Asked by manishkr1608 At
1
There are 1 best solutions below
Related Questions in SQL
- Why does adding a JOIN completely modify the query planner behaviour?
- When dealing with databases, does adding a different table when we can use a simple hash a good thing?
- Aggregate and count in PostgreSQL
- Rails HABTM: Select everything a that a record 'has'
- Trigger using data from inserted row
- Select results where joined table contains records with an attribute, but without another
- DB candidate as CouchDB/Schema replacement
- How do I properly add data in SQLAlchemy?
- Postgres in Conda Environment (Ubuntu 14.04)
- How to customize the output of the Postgres Pseudo Encrypt function?
Related Questions in SQL-SERVER
- Why does adding a JOIN completely modify the query planner behaviour?
- When dealing with databases, does adding a different table when we can use a simple hash a good thing?
- Aggregate and count in PostgreSQL
- Rails HABTM: Select everything a that a record 'has'
- Trigger using data from inserted row
- Select results where joined table contains records with an attribute, but without another
- DB candidate as CouchDB/Schema replacement
- How do I properly add data in SQLAlchemy?
- Postgres in Conda Environment (Ubuntu 14.04)
- How to customize the output of the Postgres Pseudo Encrypt function?
Related Questions in AZURE-SQL-DATABASE
- Why does adding a JOIN completely modify the query planner behaviour?
- When dealing with databases, does adding a different table when we can use a simple hash a good thing?
- Aggregate and count in PostgreSQL
- Rails HABTM: Select everything a that a record 'has'
- Trigger using data from inserted row
- Select results where joined table contains records with an attribute, but without another
- DB candidate as CouchDB/Schema replacement
- How do I properly add data in SQLAlchemy?
- Postgres in Conda Environment (Ubuntu 14.04)
- How to customize the output of the Postgres Pseudo Encrypt function?
Related Questions in SQL-AZURE-FEDERATIONS
- Why does adding a JOIN completely modify the query planner behaviour?
- When dealing with databases, does adding a different table when we can use a simple hash a good thing?
- Aggregate and count in PostgreSQL
- Rails HABTM: Select everything a that a record 'has'
- Trigger using data from inserted row
- Select results where joined table contains records with an attribute, but without another
- DB candidate as CouchDB/Schema replacement
- How do I properly add data in SQLAlchemy?
- Postgres in Conda Environment (Ubuntu 14.04)
- How to customize the output of the Postgres Pseudo Encrypt function?
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 # Hahtags
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