SQL INSERT INTO SELECT Statement

The SQL INSERT INTO SELECT Statement

The INSERT INTO SELECT statement copies data from one table and inserts it into another table.
INSERT INTO SELECT requires that data types in source and target tables match
The existing records in the target table are unaffected
INSERT INTO SELECT Syntax

Copy all columns from one table to another table:

INSERT INTO table2
    SELECT * FROM table1
    WHERE condition;

Copy only some columns from one table into another table:

INSERT INTO table2 (column1, column2, column3, ...)
    SELECT column1, column2, column3, ...
    FROM table1
    WHERE condition;

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