In a CURSOR FOR Iloop, which command is used to open the cursor? Answers: FETCH a. b. ОРEN FOR LOOP C. d. The cursor is opened automatically by a CURSOR FOR loop.

What happens if in a catch block heading only the data type is specified, that is, there is no catch block parameter.

Select distinct a.CUST_FNAME, a.CUST_LNAME, a.CUST_STREET, a.CUST_CITY, a.CUST_STATE, a.CUST_ZIP from LGCUSTOMER a, LGBRAND b, LGPRODUCT c, LGINVOICE d, LGLINE e Where a.CUST_CODE = d.CUST_CODE And b.BRAND_ID = c.BRAND_ID And d.INV_NUM = e.INV_NUM And c.PROD_SKU = e.PROD_SKU And b.BRAND_NAME = 'Foresters Best' And PROD_CATEGORY = 'Top Coat' And d.INV_DATE > '2017/07/15' And d.INV_DATE < '2017/07/31' Order By a.CUST_STATE, a.CUST_LNAME, a.CUST_FNAME;   However it is not ordered correctly? Write a query to display the first name, last name, street, city, state, and zip code of any customer who purchased a Foresters Best brand top coat between 2017-7-15, and 2017-7-31. If a customer purchased more than one such product, display the customer’s information only once in the output. Sort the output by state, last name, and then first name

In Racket, which of the following contains (or is by itself) a call of a selector for the defined movie struct? (Select all that apply)A)  (make-movie "Beauty and the Beast" "Gary Trousdale" 92 true)B)  (movie-dvd? LION)C)  (check-expect (movie-length TOY) 81)D)  (movie? 81) (define-struct movie (title director length dvd?)); a Textbook is a (make-book String String Natural Boolean); interp: a movie where; title is the movie’s title; director is the name of the movies’s director; length is the length of the movie in minutes; dvd? is whether the movie is available in dvd format (if true)(define TOY (make-movie “Toy Story" "John Lasseter" 81 true))(define LION (make-movie "The Lion King" "Rob Minkoff" 89 false))

Write a stored procedure named displayCountryMessage(). The displayCountryMessage () should receive one input argument for the country name and then based on that input argument, display a short message and the name of the country. Otherwise, if the country does not exist in the country table, then the procedure should display an appropriate message. For example, if I call the displayCountryMessage() procedure and pass it “France”, then it will display the message “France exists in the Country table”. If I call the displayCountryMessage()procedure and pas it “AAAAA”, then it will display the message “AAAAA does NOT exist in the Country table”.

Design a Client class that interfaces with your SQLDatabase Server (from the class Server).  The Client sends a SQLQuery to the SQLDatabase and receives a Dataframe from the SQLDatabase.  Your class should contain the default __dunders__ and potentially introduce some custom __dunders__. classServer.py (Just change if this file has something doesn't run or doesn't fit with new code) import sqlite3import pandas as pdclass Server:def __init__(self, db_name):self.db = sqlite3.connect(db_name)self.cursor = self.db.cursor()def __enter__(self):return selfdef __exit__(self, exc_type, exc_val, exc_tb):self.db.close()def create_table(self, table_schema):self.cursor.execute(table_schema)self.db.commit()def insert_data(self, table_name, data):for i in range(len(data)):keys = ", ".join(data.columns)values = ", ".join([f"'{value}'" if pd.isna(value) else str(value) for value in data.iloc[i]])self.cursor.execute(f"INSERT INTO {table_name} ({keys}) VALUES ({values})")self.db.commit()def…

Read in one integer value, which I will call start for this explanation. Ensure that start is between 5 and 100, including those values.  Include proper prompts for both the initial entry and in case of an error. The following loop will execute start number of times; Beginning with the start value entered, decrement the loop_step by 1 down to 1. Do not go to 0. If the current loop iteration value is even, an accumulator variable will be incremented by 1/loop_step. So, if the loop_step was 12, the accumulator variable would be incremented by 1/12. If the current loop iteration value is odd, the accumulator variable will be decremented by 1/loop_step. So, if the loop_step was 13, the accumulator variable would be decremented by ‑1/13. After the loop ends, print the value of the accumulator variable.