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Hi,<br />
<br />
In a table there are many columns<br />
When they try to create a index combining all 3 columns (col1,col2,col3) , it failed with duplicate entries in table.<br />
What is the sql to remove those duplicates in oracle 9 database<br />
<br />
Thanks
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Hi,

In a table there are many columns
When they try to create a index combining all 3 columns (col1,col2,col3) , it failed with duplicate entries in table.
What is the sql to remove those duplicates in oracle 9 database

Thanks

oracle help

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.

Oracle Database

SQL (Structured Query Language) is designed to be used in conjunction with relational database products as of a means of working with sets of data. SQL consists of data definition, data manipulation, and procedural elements. Its scope includes data insert, query, update and delete, schema creation and modification, and data access control.