select into from
时间: 2023-10-12 22:19:02 浏览: 98
"SELECT INTO FROM" is a SQL statement used to create a new table and populate it with data from an existing table. The syntax for this statement varies depending on the specific database system being used.
In general, the SELECT INTO statement retrieves data from one or more tables and inserts it into a new table. The new table can be created with the same columns as the original table, or it can be created with a different set of columns.
For example, in MySQL, the syntax for creating a new table with data from an existing table would be:
```
CREATE TABLE new_table
SELECT column1, column2, ...
FROM existing_table;
```
This statement would create a new table called "new_table" and populate it with data from the "existing_table". The columns selected from the original table would be included in the new table.
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