GIFT MINRETAIL MAXRETAIL --------------- ---------- ---------- BOOKMARKER 0 12 BOOK LABELS 12.01 25 BOOK COVER 25.01 56 FREE SHIPPING 56.01 999.99 CREATE SEQUENCE data above for ocale sql
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GIFT MINRETAIL MAXRETAIL
--------------- ---------- ----------
BOOKMARKER 0 12
BOOK LABELS 12.01 25
BOOK COVER 25.01 56
FREE SHIPPING 56.01 999.99
CREATE SEQUENCE data above for ocale sql
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- The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule. Hint: Perform a join on the Student and LessonSchedule tables, matching the student IDsThe database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule.SQL Server's character data types come in three varieties: NVARCHAR, NVARCHAR, and NVARCHAR.
- True or False: SQL provides built-in functions for string manipulation, date and time operations, and mathematical calculations.Assume that a database has a table named Stock, with the following 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 only from the rows where Selling_Price is greater than Purchase_Price and Num_Shares is greater than 100. The results should be sorted by the Num_Shares column in ascending order.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 only the Trading_Symbol 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 every row in the table.ord_no 70001 70009 70002 70004 purch_amt 150.5 270.65 65.26 110.5 ord_date customer_id salesman_id 2012-10-05 3005 2012-09-10 3001 2012-10-05 3002 2012-08-17 3009 5002 5005 5001 5003 Given the Orders Table above: Write a SQL statement to find the highest purchase amount with their ID and order date, for those customers who have a higher purchase amount in a day is within the range 100 and 300.class Database:def __init__(self, db_name):self.db = sqlite3.connect(db_name)self.cursor = self.db.cursor()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 search_data(self, table_name, year):self.cursor.execute(f"SELECT * FROM {table_name} WHERE year={year}")result = self.cursor.fetchone()if result is not None:return resultelse:return Nonedef delete_data(self, table_name, year):self.cursor.execute(f"DELETE FROM {table_name} WHERE year={year}")self.db.commit()return self.cursor.rowcount > 0 Please rewrite (or convert) the code above with format: def QueryBuilder( Data_Base, Query_Type, Query_Tuple):'''''' Build Query_String'''''' return Query_String
- The primary keys are identified below. The following data types are defined in the SQL Server. tblLevels Level – Identity PKClassName – text 20 – nulls are not allowed tblPoolPool – Identity PKPoolName – text 20 – nulls are not allowedLocation – text 30 tblStaffStaffID – Identity PKFirstName – text 20MiddleInitial – text 3LastName – text 30Suffix – text 3Salaried – BitPayAmount – money tblClassesLessonIndex – Identity PKLevel – Integer FKSectionID – IntegerSemester – TinyIntDays – text 20Time – datetime (formatted for time)Pool – Integer FKInstructor – Integer FKLimit – TinyIntEnrolled – TinyIntPrice – money tblEnrollmentLessonIndex – Integer FKSID – Integer FK (LessonIndex and SID) Primary KeyStatus – text 30Charged – bitAmountPaid – moneyDateEnrolled – datetime tblStudentsSID – Identity PKFirstName – text 20MiddleInitial – text 3LastName – text 30Suffix – text 3Birthday – datetimeLocalStreet – text 30LocalCity – text 20LocalPostalCode – text 6LocalPhone – text 10 Implement this…ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'show database CREATE DATABASE [Da]USE PETSTORE' at line 3mysql> use petstoreERROR 1049 (42000): Unknown database 'petstore'mysql> create database [da] -> use petstore -> -> CREATE TABLE USERS (user_id VARCHAR(30), password -> VARCHAR(30), first_name VARCHAR(50), last_name VARCHAR(50));ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '[da] ========== whats the wrong with this work , what code is correct when i ma trying to make a new table and a new databse in this mysql commend line ?LX SQLLuery1.sql - ML-RefVm-820127.AdventureWorks2017 (ML-RefVm-820127student (57))* - Microsoft SQL Server Management Studio (Administrator) File Edit View Query Project Tools Window Help