⟩ Explain degree of a Relation?
Degree of a Relation is the number of attribute of its relation schema.
Degree of a Relation is the number of attribute of its relation schema.
What does the following query do?
State true or false. EXISTS, SOME, ANY are operators in SQL?
Which command executes the contents of a specified file?
What is the use of DESC in SQL?
Which function is used to find the largest integer less than or equal to a specific value?
What are the wildcards used for pattern matching.?
TRUNCATE TABLE EMP; DELETE FROM EMP; Will the outputs of the above two commands differ?
What is a join? Explain the different types of sql joins?
What is SQL injection?
What are the data types allowed in a table?