How can i get unique constraints that has existed particular column in sql server 2000

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SQL-server-2000

My table have 5 fields & there have a column is exist unique constraints(i.e. Name column is unique key)
How can i get unique constraints of 'Name' column through query in sql server 2000???

Please help me any instruction for above problem....

Posted 30-May-12 20:35pm

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Sandeep Mewara · Answer 1 · 2012-05-30T21:51:00

Here:
SQL - How to get the Unique Key's Column Name from Table[^]

Something like:

SQL

select CCU.CONSTRAINT_NAME, CCU.COLUMN_NAME
from INFORMATION_SCHEMA.TABLE_CONSTRAINTS as TC
inner join INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE as CCU
    on TC.CONSTRAINT_CATALOG = CCU.CONSTRAINT_CATALOG
    and TC.CONSTRAINT_SCHEMA = CCU.CONSTRAINT_SCHEMA
    and TC.CONSTRAINT_NAME = CCU.CONSTRAINT_NAME
where TC.CONSTRAINT_CATALOG = 'MyCatalogName'
and TC.CONSTRAINT_SCHEMA = 'MySchemaName'
and TC.TABLE_NAME = 'MyTableName'
and TC.CONSTRAINT_TYPE = 'UNIQUE'