MSSQL – Fix Error – Column names in each table must be unique Column name 'IsValid' in table 'Test1



MSSQL – Fix Error – Column names in each table must be unique Column name 'IsValid' in table 'Test1

MSSQL - Fix Error - Column names in each table must be unique  Column name 'IsValid' in table 'Test1

MSSQL – Fix Error – Column names in each table must be unique. Column name ‘IsValid’ in table ‘Test1’ is specified more than once.
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