oracle unique constraint multiple columns

Solutions on MaxInterview for oracle unique constraint multiple columns by the best coders in the world

showing results for - "oracle unique constraint multiple columns"
Lennox
16 Mar 2018
1ALTER TABLE table_name ADD CONSTRAINT cst_name UNIQUE (col_name); 
2ALTER TABLE table_name ADD CONSTRAINT cst_name UNIQUE (col1, col2); -- Multiple
3ALTER TABLE table_name ADD col_name NUMBER UNIQUE;				  	-- New field
queries leading to this page
oracle unique constraint exceptionoracle unique constraint on multiple columns combinedtsql unique constraintalter table add unique oracleset unique mssqlms sql set unique constraintunique en sqlunique constraint value mssqlunique key in oracle sqloracle unique constraint multiple columnsmssql uniquesql unique queryunique constraint in sqlcheck unique constraint in table in oracle sqlalter table add unique constraint oracleunique constraint plsql oracleoracle create unique constraintcreate table oracle unique constraintunique sql syntaxsql unique constraint querysql create unique constraintsql server unique constraintoracle add unique constraint to columnsql table unique constraintsql uniquesql unique value constraint in columnunique constraint in oracle exampleunique oracle sqlsql unique key constraintsql unique constrain sqlselect unique mssqlwhat is a unique constraint in sqlsql query unique constraintsql count uniqueoracle sql uniqueunique constraintt sql unique constraintsql server create unique constraintsql create table unique constraintunique constraint 28sql define unique unique constraint t sqlmake unique sqlturn off unique constraint on a table in oracleunique mssqlunique in oraclemake field unique constraint sql serverrow unique constraint oracleunique key in oracleoracle add unique constraintunique constraint in mssqlsql constraint unique nameunique constraint in oracleunique constraint dounique sql queryconstraint unique mssqlunique constraint sql server create tableunique in sqlcreate unique constraint in sql server by t sqlcreating a unique constraint in sql serveroracle uniquesql constraint uniquecreate unique constraint sql serveroracle unique constraintunique constraint sql serverms sql create unique constraintcreate a unique constraint in sql serveroracle unique constraint violatedoracle constraint unique multiple columnsmssql select unique numberunique constraint sqlunique constraint oracleconstraint unique sqlunique msqlssql create table with unique constraintunique sqlconstraint unique oraclehow to create unique constraint in sqlsql unique examplehow to use unique constraint on a table ssmssql unique value constraintadd constraint unique for in mssqlunique constraint in sql serversql unique constraintunique constraint mssqlunique constraint databaseoracle alter table add constraint uniquecheck unique constraint in oracle sqloracle constraint unique sqlconstraint uniqueoracle unique constraint multiple columns