In SQL, which command is used to create a copy of an existing table?OptionsCREATE TABLE ASDUPLICATE TABLECOPY TABLECLONE TABLE
Question
In SQL, which command is used to create a copy of an existing table?OptionsCREATE TABLE ASDUPLICATE TABLECOPY TABLECLONE TABLE
Solution
The correct command to create a copy of an existing table in SQL is "CREATE TABLE AS". This command allows you to create a new table based on the result set of a SELECT query. Here is a basic example:
CREATE TABLE new_table AS
SELECT *
FROM existing_table;
In this example, new_table is the name of the table you are creating, and existing_table is the name of the table you are copying from. The * means to include all columns from the original table. If you only wanted to include certain columns, you could list them instead of using *.
Please note that this command only copies the table structure and data. If you want to copy other elements like indexes, constraints, triggers, etc., you would need to do that separately.
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