Is a table valued function object?

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How do you delete data from a table?

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What is a ddl command?

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What is the command used to fetch first 5 characters of the string?

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Which nosql database is best?

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SELECT category, type, AVG(price) FROM products GROUP BY category, type ORDER BY 1, 2 If there are three distinct categories in the "products" table, and each one has five different types, how many rows are returned by the query above? 1. 1 row 2. 3 rows 3. 5 rows 4. 8 rows 5. 15 rows

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What is index example?

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What is replication id?

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What is inner join in sql?

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Explain the difference between cursor declared in procedures and cursors declared in the package specification?

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If we have n no of columns in a table, can we add new column in that table with not null constraint?

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What is Difference Between delete and Truncate?

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