How can you create a new table with existing data from another table?

How can you create a new table with existing data from another table?

You can create one table from another by adding a SELECT statement at the end of the CREATE TABLE statement:

1. CREATE TABLE new_tbl [AS] SELECT * FROM orig_tbl;
2. mysql> CREATE TABLE bar (UNIQUE (n)) SELECT n FROM foo;
3. CREATE TABLE foo (a TINYINT NOT NULL) SELECT b+1 AS a FROM bar;

How do I link one table to another table in MySQL?

You can use a JOIN SELECT query to combine information from more than one MySQL table. With JOIN, the tables are combined side by side, and the information is retrieved from both tables. Tables are combined by matching data in a column — the column that they have in common.

How do you create a table from another table in SQL?

Question: How can I create a SQL table from another table without copying any values from the old table? Answer: To do this, the SQL CREATE TABLE syntax is: CREATE TABLE new_table AS (SELECT * FROM old_table WHERE 1=2);

How to create a table from another table?

AS SELECT syntax to create a table defined by the columns and data types of another result set:

How are two tables related to each other in Excel?

When you create two tables that are related to each other, they are often related by a column in one table referencing the primary key of the other table – that column is called the “foreign key”.

How to create a related table in Excel?

For Related Table, select a table that has at least one column of data that is related to the table you just selected for Table. For Related Column (Primary), select a column that has unique values that match the values in the column you selected for Column. Click OK.

How to create a new table in SQL Server?

1 Create the new table with a CREATE TABLE statement. 2 Use INSERT based on a SELECT from the old table: INSERT INTO new_table SELECT * FROM old_table In SQL Server, I’d use the INTO syntax: SELECT * INTO