DO NOT USE this for questions targeting Microsoft SQL Server, use the tag sql-server instead. "SQL" is an acronym for "Structured Query Language", it is used in relational database management systems (RDBMS) to query, update, delete, and insert data as well as modify the structure of the database. ...

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Mathematical equality of two SQL statements

Is there a way to get check the mathematical equality of two SQL statements? I have two SQL statements: SQL_STATEMENT_1 SQL_STATEMENT_2 Running both statements on data and comparing the output ...