To show the structure of the table XYZ, you would type: Desc TABLE XYZ .a O Desc XYZ .b O Show XYZ .c O SELECT * FROM XYZ .d O
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- Rename the EMPLOYEES table as JL_EMPS.Which database operation reads table block directly a) Index scan b) Binary search c) Table scan d) Fan outI need help with this: Exercise 32.6 (Find tables and show their contents) Write a program that fills in table names in a combo box, as shown in Figure 32.30b. Figure 32.30b You can select a table from the combo box to display its contents in the text area. Use the Access database exampleMDB.accdb for this exercise. Place the database file in: C:\data\
- 1-Write the syntax to insert into a relational table called students the address column references an object table called addresses that was created using an address_type. Other columns exist in the students table, but you are only inserting into the ones below. Aliases used should be the first letter of the table name, eg students would be s, addresses would be a Relational Table Name students attribute student_id attribute surname attribute addressA table_____________ pulls data from one or more database tables and passes it toyour programassume that a database has a table named Stock, with thefollowing columns:Column Name TypeTrading_Symbol nchar(10)Company_Name nchar(25)Num_Shares intPurchase_Price moneySelling_Price money Write a Select statement that returns the Trading_Symbol column and the Num_Shares column from every row in the table.
- assume that a database has a table named Stock, with thefollowing columns:Column Name TypeTrading_Symbol nchar(10)Company_Name nchar(25)Num_Shares intPurchase_Price moneySelling_Price money Write a Select statement that returns all the columns from the rows where Trading_Symbol starts with "SU".Write a select statement for the following: Tables sec1313_words1 and sec1313_words2 contains words. Join these tables together when the words end in the same letter.Some rows of a User table are shown below: User ucode name phone scode 7 Alex 847 - 3902 UX 8 Tony 203 - 3902 PX 9 Charles BD 11 Mary 877 - 3333 BD Which of the following queries retrieves the rows where there is no phone? a. SELECT * FROM User WHERE phone IS NULL b. SELECT * FROM User WHERE phone = “ ” c. SELECT * FROM User WHERE phone NOT IS NULL d. SELECT * FROM User WHERE phone > 0
- assume that a database has a table named Stock, with thefollowing columns:Column Name TypeTrading_Symbol nchar(10)Company_Name nchar(25)Num_Shares intPurchase_Price moneySelling_Price money Write a Select statement that returns the Trading_Symbol column only from the rows where Selling_Price is greater than Purchase_Price and Num_Shares is greater than 100.Please write these statements for (i), (ii) and (iii) using the data and tables I've presented. Similar to how you answered (iv), (v) and (vi)During which of the following AES transformation, XOR operation is performed? a.Add round key b.Sub-bytes c.Mix columns d.Shift rows
