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changing table columns collations

Posted By:      Posted Date: September 09, 2010    Points: 0   Category :Sql Server
hi i have a database with "SQL_Latin1_General_CP1_CI_AS" collation i changed it to "Persian_100_BIN" but none of columns collations is not converted to "Persian_100_BIN" and remained in "SQL_Latin1_General_CP1_CI_AS" collation. how i can change all columns collations to "Persian_100_BIN"? tank u.

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