SQL DDL Commands: ALTER TABLE
Students will practice using ALTER TABLE commands to modify existing table structures, including adding, dropping, and modifying columns.
Key Questions
- Explain the various uses of the ALTER TABLE command.
- Construct SQL queries to add a new column with a default value to an existing table.
- Analyze the potential impact of modifying a column's data type on existing data.
CBSE Learning Outcomes
Suggested Methodologies
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