how to drop a unique constraint in sql
SHOW CREATE TABLE [tableName]
-- Find the constraintID after CONSTRAINT 'constraintID'
ALTER TABLE [tableName] DROP FOREIGN KEY constraintIDhow to drop a unique constraint in sql
SHOW CREATE TABLE [tableName]
-- Find the constraintID after CONSTRAINT 'constraintID'
ALTER TABLE [tableName] DROP FOREIGN KEY constraintIDdrop unique key constraint in sql server
/* To Drop Unique Key Constraint*/
ALTER TABLE Table_Name
DROP CONSTRAINT Constraint_Nameremove unique key from a table
example: alter table DropIndex drop index BookId ;Copyright © 2021 Codeinu
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