You define a PRIMARY KEY constraint on the EMP_ID column for a table named EMPLOYEES that you created  Which actions occur automatically?

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A: First get the studid from Club table and then get those Student details This can be done using inner…

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A: The answer for the given question is as follows.

Q: PLZ help with the following use oracle or oracle sql live problem is in image the database CREATE…

A: The complete answer is given below.

Q: Alter the MAINTENANCE_TYPES table to include a new column named MAINTENANCE_PRICE of type FLOAT.

A: ALTER TABLE MAINTENANCE_TYPES ADD MAINTENANCE_PRICE float;   Alter Query is used to change the DDL…

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A: To create a SQL statement to enter the record into the table named PART.   The attributes of the…

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A: Defragmentation is a process of optimizing the data storage in a database by reducing fragmentation…

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A:

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A: DELETE CASCADE: - When we constitute a foreign key using this option, it deletes the referencing…

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A: In this question we have to write SQL QUERY for the given table name STUDENT.Let's query and hope…

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A: Task 4: INDEX is used search/retrieve data more quickly. It is basically used to speed up query.…

Q: The first requirement: Using the SQL language, transform the following entity model into tables in…

A:

Q: IN SQL ** 1- Write a query clause to display the internal structure of the departments table, then…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…

Q: Textbook: Digital Systems Chapter 8  Question/Problem 44 I'm not sure if I'm running the correct…

A: Actually, given information is "Create a trigger named trg_char_hours that automatically updates the…

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A: UPDATE Worker  SET SALARY = SALARY / 12 ;

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A: 11.The product of two tables is the table created by combining every row in the first table with…

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A: The question asks you to create a PL/SQL anonymous block to insert a new project into the DoGood…

Q: rite the syntax to insert into a relational table called students the address column references an…

A: Lets see the solution.

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.