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Alter the Experiments table to add a new column named ResearcherID to store the unique identifier with the data type of NUMBER for each researcher involved in the experiments.

Question

Alter the Experiments table to add a new column named ResearcherID to store the unique identifier with the data type of NUMBER for each researcher involved in the experiments.

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Solution

To add a new column named ResearcherID to the Experiments table, you would use the ALTER TABLE statement in SQL. Here are the steps:

  1. Open your SQL database management system.

  2. Connect to the database where the Experiments table is stored.

  3. Execute the following SQL command:

ALTER TABLE Experiments
ADD ResearcherID NUMBER;

This command will add a new column named ResearcherID to the Experiments table with the data type of NUMBER.

Please note that the actual SQL syntax might vary slightly depending on the specific SQL database you are using.

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