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In SQL, which command is used to modify existing records in a table?

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Question: In SQL, which command is used to modify existing records in a table?

Options:

  1. UPDATE
  2. MODIFY
  3. CHANGE
  4. ALTER

Correct Answer: UPDATE

Solution: 

The SQL command used to modify existing records in a table is \'UPDATE\'.

In SQL, which command is used to modify existing records in a table?

Practice Questions

Q1
In SQL, which command is used to modify existing records in a table?
  1. UPDATE
  2. MODIFY
  3. CHANGE
  4. ALTER

Questions & Step-by-Step Solutions

In SQL, which command is used to modify existing records in a table?
  • Step 1: Understand that SQL is a language used to manage databases.
  • Step 2: Know that a table in a database contains records (rows) and fields (columns).
  • Step 3: Realize that sometimes you need to change or update the information in these records.
  • Step 4: Learn that the command used to change existing records is called 'UPDATE'.
  • Step 5: Remember that you will also need to specify which records to update and what new values to set.
  • SQL Commands – Understanding the various SQL commands used for data manipulation, specifically the 'UPDATE' command for modifying existing records.
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