How do you Create a new table?
- How do you create a new table from existing?
- How do you create a new table in SQL?
- What are the steps to design a table?
How do you create a new table from existing?
A copy of an existing table can be created using a combination of the CREATE TABLE statement and the SELECT statement. The new table has the same column definitions. All columns or specific columns can be selected.
How do you create a new table in SQL?
Answer: To do this, the SQL CREATE TABLE syntax is: CREATE TABLE new_table AS (SELECT * FROM old_table WHERE 1=2); For example: CREATE TABLE suppliers AS (SELECT * FROM companies WHERE 1=2);
What are the steps to design a table?
The design process consists of the following steps:1Determine the purpose of your database. ... 2Find and organize the information required. ... 3Divide the information into tables. ... 4Turn information items into columns. ... 5Specify primary keys. ... 6Set up the table relationships. ... 7Refine your design. ... 8Apply the normalization rules.
Related Questions
-
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago