In what situations would you prefer to use CONVERT over CAST in SQL, and why?

Q: How do deterministic functions in SQL differ from non-deterministic ones in terms of caching and…

A: Deterministic Functions:  Deterministic functions always produce the same output for a given set of…

Q: How can recursive functions be beneficial in SQL, and what are the potential pitfalls?

A: A recursive function in SQL refers to a function or query that calls itself repeatedly to solve a…

Q: How can I calcuate min, max, and average of a dataset in SQL?

A: SQL is a standardised programming language used to extract, organise, manage, and alter data…

Q: How do I view tables in SQL?

A: In the given question  SQL stand for structured  query  language.

Q: What is the purpose of the WHERE clause in SQL? Which comparison operators can you use in a WHERE…

A: In SQL, WHERE clause is used to extract only particular field or row that satisfies a criteria from…

Q: How do you optimize user-defined functions that access large data sets in SQL?

A: In SQL, user-defined functions (UDFs) can be very useful for encapsulating logic that is used over…

Q: What are the potential limitations of using the FORMAT function for date and number formatting in…

A: Dates, integers, and other data types can be formatted into specified formats using the FORMAT…

Q: List at least 3 differences between Oracle PL/SQL programming functions and procedures (Differences…

A: Differences between Oracle PL/SQL programming functions and procedures   S.N.   function…

Q: Illustrate with an example how the CASE function can be used in SQL queries.

A: In SQL queries, the CASE function is a powerful tool that allows you to perform conditional logic…

Q: e name of a field in an SQL query? When

A: How do you qualify the name of a field in an SQL query? When is it necessary to do so? give few…

Q: How do you ensure that user-defined functions in SQL maintain data consistency?

A: 1) User-defined functions (UDFs) in SQL are custom functions that allow you to encapsulate specific…

Q: How the SQL queries work and what are their types?

A: The question is solved in step2

Q: What is the use or correlated subquery in oralce sql

A: In Oracle SQL, a correlated subquery connects the inner and outer queries, enabling comparisons that…

Q: How can the NULLIF function be used to prevent division by zero errors in SQL?

A: SQL stands for Structured Query Language and it is used to access and manipulate the data in…

Q: How would you determine which orders have not yet been shipped to the customers? Answer must be…

A: To determine which orders have not yet been sent to the customer, we may consult the Order table.…

Q: How can we insert data in SQL?

A: In order to insert data into an SQL database, we use the INSERT command of SQL, which takes the…

Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.