CODEWITHSUNDEEP
c#database-table
Amit
Amit

Reputation: 3478

Datatable constraints with C#

I have a Data table whose primary key should be case sensitive. i.e. 'abc' and 'ABC' should be considered unique. Hence I have enabled CaseSensitive property of a datatable to true. But the performance is degraded as I am loading 6000+ items in the table. Is there any way that I can disable the casesensitivity after loading the data or any other way to implement this?

Upvotes: 0

Views: 722

Answers (1)

garik
garik

Reputation: 5746

The fast solution: don't touch case sensitivity and maybe is better to add some field to the primary key (or use other). It is a good practice to separate "business keys" data and database data integrity keys.

Sample: UserId (PK) and UserLogin (business key also unique)

Upvotes: 2

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