Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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How may SQL alter table structure? Which major adjustments should be considered? These changes need which commands?
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- How would you use SQL to change the structure of a table? What kinds of changes are possible in general? What are the commands that are used to make these changes?arrow_forwardHow may the SQL language be used to change a table's structure? Which of these significant changes are potential candidates for consideration? Which commands must be executed for these modifications to take place?arrow_forwardHow may the SQL language be used to change a table's structure? Which of these significant changes are potential candidates for consideration? Which commands must be executed for these modifications to take place?arrow_forward
- Please solve question no. 10 including screenshots of SQL results.arrow_forwardHow would you alter the structure of a table with SQL? What kinds of changes are conceivable in general? Which commands are used to make these modifications?arrow_forwardWhat are some data types and operators available in SQL? Give examples. What are subqueries? When are they used? Give an example. What are joins? How do joins compare with subqueries? Give an example.arrow_forward
- How do global temporary tables differ from local temporary tables in SQL Server, and when might each be used?arrow_forwardSelect four SQL datatypes. Explain what they are and when you would use them.arrow_forwardHow exactly does one go about utilizing the SQL programming language to change the format of an existing table? Which of these more substantial types of shifts could be open to discussion and consideration? In order for these changes to take effect, which commands need to be executed?arrow_forward
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