Answers for "compare the columns of two files based on order as well as if newly added any extra columns using sql"

SQL
3

sql difference between tables

-- Oracle

-- Example
SELECT * 
FROM Table1 -- the table containing extra records
  MINUS
  SELECT * 
  FROM Table2;

-- Syntax 
SELECT * 
FROM <table-1> -- the table containing extra records
  MINUS
  SELECT * 
  FROM <table-2>;
Posted by: Guest on May-20-2020

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