Query and Description
SQL
SELECT *
INTO EMP_COPY
FROM emp
WHERE 1=1;Description
This query will create the same table with data.
SQL
SELECT *
INTO EMP_COPY_2
FROM emp
WHERE 1=2;Description
This query will create the same table without data.
How to Use 1=1 & 1=2 in SQL Query
Learn about the risks and techniques of using "1=1" and "1=2" in SQL queries. Explore how these conditions are exploited in SQL injection attacks, understanding the difference between true and false logical conditions.
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