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Write a query to change the route_name from 'East West line' to 'South West line' in the 'route' table.Note:1. No need to insert any new records into the route table with the route_name specified in the question. This is already taken care in the backend. You just write the update query with right condition and submit it.2. Specify the route_name correctly. It is case sensitive3. Do not make any mistakes while specifying the condition.SubmitSaveExecutePrevious Submission

Question

Write a query to change the route_name from 'East West line' to 'South West line' in the 'route' table.Note:1. No need to insert any new records into the route table with the route_name specified in the question. This is already taken care in the backend. You just write the update query with right condition and submit it.2. Specify the route_name correctly. It is case sensitive3. Do not make any mistakes while specifying the condition.SubmitSaveExecutePrevious Submission

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Solution

The query to update the 'route_name' from 'East West line' to 'South West line' in the 'route' table would be:

UPDATE route
SET route_name = 'South West line'
WHERE route_name = 'East West line';

Here's the step by step explanation:

  1. UPDATE route: This statement is used to specify the table that you want to update, which in this case is the 'route' table.

  2. SET route_name = 'South West line': This is the new value that you want to set for the 'route_name'.

  3. WHERE route_name = 'East West line': This is the condition that specifies which records should be updated. In this case, it's the records where the 'route_name' is 'East West line'.

So, this query will update the 'route_name' to 'South West line' for all records in the 'route' table where the 'route_name' is currently 'East West line'.

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