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Unique Key In Sql Server. The only constraint is a field or combination of data fields, uniquely identifying a record. But we can create only one primary key per table.

sql server PRIMARY KEYs vs. UNIQUE Constraints Stack Overflow
sql server PRIMARY KEYs vs. UNIQUE Constraints Stack Overflow from stackoverflow.com

One row represents one constraint/index in the database. In the grid under general,. All pks, uks and unique indexes.

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softball pitching mound length

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