in SQL code give an example of number integer
Q: Please develop PL/SQL program that asks for a radius of a circle. After user enters a radius number,…
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Q: Assume that you have a product code that has the following format: XXXXNNN Where X is a character…
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Q: database development write a function and funcation call program in PL/SQL to sum the even integers…
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Q: Assume that you have a product code that has the following format: XXXXNNN Where X is a character…
A: Answer :
Q: start end 1 8 6
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Q: Databases are used to store different kinds of data such as names, currency, text, graphics, etc.…
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Q: Writes a PL/SQL function that calculates the factorial of a number passed as a parameter.
A: to find: a PL/SQL function that calculates the factorial of a number passed as a parameter.
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Q: write SQL code that involve calculation by using if else statement
A: Syntax- IF (Expression ) BEGIN -- if expression is true True Statements; END ELSE BEGIN…
in SQL code give an example of number integer
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- write SQL code that involve calculation by using if else statementDatabases are used to store different kinds of data such as names, currency, text, graphics, etc. Determining the appropriate data type for each attribute is important for database performance, storage size, and conducting accurate analysis on databases. As with other programming languages, SQL supports many data types. However, you will mostly use two categories while writing SQL queries: Characters, and numbers. Consider the following standard SQL data types: Characters char varchar Numbers integer decimal float Different data types could be used for the same attribute. For example, both char and varchar could be used to store “names” in a database. Examine the attributes for the Characters and Numbers data types. Using specific examples, compare data types for each category. For example, why you should choose char rather than varchar or opposite?Please develop PL/SQL program that asks for a radius of a circle.After user enters a radius number, the program then calculates 1. Circumference and 2. Area of a circle, then prints both as follows: You entered radius as 5The circumference is 31.4159The area is 78.5398 If the area is less than 50 then print 'Please enter bigger radius'.Otherwise print 'Your radius is Ok'. Declare variables for circumference and area in such a way that the result would be rounded to 4 decimal places after the dot
- Pl/sqlCreate a PL/SQL Program that asks user to enter 2 numbers, then finds an average of two numbers and displays it with a message: Average of X and Y is Z. Where X, Y are numbers that you entered, Z is an average for X and Y, calculated by the program. Your program may start as follow: DECLARE v_x NUMBER :=&first;v_y NUMBER :=&second; v_result NUMBER; BEGIN -- You calculations here END;Assume that you have a product code that has the following format: XXXXNNN Where X is a character and N is a digit. Notice that the length of the character part is not fixed, it may range from 2 to 4 characters, while the length of the second part may range from 2 to 3 digits but the first digit from the left is always 0 (zero). Write a PL/SQL program to separate the code into its two parts as shown in the following example: if the input is ABC031, the output should be: Product Name is: ABC Serial Number is: 031
- Assume that you have a product code that has the following format: XXXXNNN Where X is a character and N is a digit. Notice that the length of the character part is not fixed, it may range from 2 to 4 characters, while the length of the second part may range from 2 to 3 digits but the first digit from the left is always 0 (zero). Write a PL/SQL program to separate the code into its two parts as shown in the following example: if the input is ABC031, the output should be: Product Name is: ABC Serial Number is: 031 Hints: Use the following functions if needed: instr( string1, string2 [, start_position [, nth_appearance ] ] ) substr( string, start_position, [ length ] ) length( string ) DBMS_OUTPUT.PUT_LINE( )SBN Title Author 12345678 The Hobbit J.R.R. Tolkien 45678912 DaVinci Code Dan Brown Your student ID DBS311 Your Name use the following statement to Write a PL/SQL Function that accepts 4 parameters, 2 strings representing students names, and 2 integers representing the marks they received in DBS311. The function will determine which student had the higher mark and return the name of the student. If the marks were the same, then return the word "same" and return "error" if an error occurs or the calculation can not be determined.database development write a function and funcation call program in PL/SQL to sum the even integers between 1 and any number that is passed as a parameter in a function
- PATHS is a table that contains information about paths on a number line. The structure of PATHS is as follows, where x1 and x2 represent that there is a path from Coordinate x1 to Coordinate x2 (You can't move from Coordinate x2 to Coordinate x1 ). NAME ΤΥΡE NULLABLE X1 INT FALSE X2 INT FALSE Problem Please write an SQL statement that returns the beginning and end point of each path in PATHS . Sort them by the value of the beginning point in ascending order. Constraints • In the case where a direct path from Coordinate a to Coordinate b is available, no path from Coordinate b to Coordinate a will be given. |x1-x2| = 1 • No path will overlap with one another. Example Suppose that PATHS is as follows: x1 x2 1 2 2 3 4 7 7 6 This table can be visualized as follows: START END END START 7 8. 9 Therefore, your SQL statement must return the following: start end 1 4 8 6SQL Query For Given ProblemIn SQL Server, character data types may be distinguished as follows: NVARCHAR, NVARCHAR, and NVARCHAR.
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