Question
Which SQL command is used to remove all records from a
table but keeps the table structure intact?Solution
While DELETE can also remove records, TRUNCATE is a DDL command that quickly removes all rows from a table without logging individual row deletions.
One day I want to walk across the tunnel to see whether it is really dark inside without the light, even during the day.
In the following passage, certain words/phrases have been highlighted in bold. For each of these, determine whether the highlighted part is contextuall...
The company's profits increased significantly over the last quarter , leading to speculation about potential expansions in their operations.
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One should read the newspaper daily to keep to the news.
With our new flexible membership options, you only pay for the ads you need and it wonβt break the leg .
In each of the following questions, a part of the sentence is bold. Below are given alternatives to the bold part which may improve the sentence. Choos...
If you wishes to participating at the National level games you'll have to start getting coaching immediately.
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The director was jovial about the progress made by the t... Of the four given options, choose the most appropriate one.