What is the result of the query below:   SELECT V_CODE, COUNT (P_CODE) FROM PRODUCT HAVING V_CODE != 21344;   A) A list of V_CODE, and the number of products for each V_CODE that is equal to 21344. B) An error message. C) A list of V_CODE, and the number of products for each V_CODE that is not equal to 21344. D) The number of counts for each P_CODE that has a V_CODE that is not equal to 21344.

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A: the solution is an given below :

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A: Here you have simply used the ROUND(value,2) function. This will simply round the value to 2 places…

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A: We need to provide sql query codes  for the given database schema

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A: SQL, or Structured Query Language, is a programming language designed for managing and manipulating…

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A: Given subquery SELECT SPNUM FROM CUSTOMER WHERE CUSTNUM=772

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A: Actually, given information: The Binder Prime Company wants to recognize the employee who sold the…

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Intermediate SQL Concepts

A query is a request for data or information from one or more database tables. This information could be presented in the form of pictorials, graphs, or complicated findings which helps in easy interpretation. Structured Query Language (SQL) is the most widely used programming language for retrieving and organizing data from relational databases. Collection of tables with rows and columns is referred to as a database. SQL is the language of databases. It makes it easier to extract specific data from databases, which can then be used for analysis.