Identifies the tables(s) that are used as input to a SQL query FROM Removes duplicate values from the answer set DISTINCT Specifies a subset of rows to appear in the answer set by applying a condition WHERE
Match each of the following descriptions with the appropriate SQL term. Specifies a subset of columns...
Match the proper SQL Functions with the description that best fits its purpose. 1. SELECT 2. INSERT 3. CREATE 4. ORDER BY 5. WHERE 6. DISTINCT ============================================================================== A. Allows users to look at portions of data through querying. B. Allows users to enter a new record (row) into a table. C. Allows users to build a new object in a database (IE A database or table). D. Allows users to sort their query results upon a given column. E. ...
WRITE A SQL QUERY SQL SERVER Write a SELECT statement that returns one column from the Customers table named FullName that joins the LastName and FirstName columns. -- Format this column with the last name, a comma, a space, and the first name like this: -- Doe, John -- Sort the result set by last name in ascending sequence. -- Return only the contacts whose last name begins with a letter from M to Z. -- ...
Which SQL statement retrieves the EmployeeName and City columns from the Employees table? O LIST EmployeeName, City ON Employees; O FIND EmployeeName, City ON Employees; SELECT EmployeeName, City FROM Employees; O RETRIEVE EmployeeName, City FROM Employees; Which SQL statement finds the different cities in which national parks reside with no duplicate rows listed? SELECT DISTINCT city FROM natlpark ORDER BY city; O ORDER BY natlpark DISTINCT city; O ORDER BY city FROM natlpark; O SELECT city FROM natlpark ORDER BY...
1.2) (5 Points) For each of the following statements, mark T (True) or F (False) SELECT DISTINCT is used if a user does not want to see duplicate rows in a query. T F TF Consider the following SQL statement: SELECT pred price * pred quant as total cost FROM Product; The output of this query is a table with two columns. You can create a View if you do not want users to see all the attributes of a...
QUESTION 21 Complete the table below by matching each definition with the appropriate SQL clause. -A.B.C.D.E.F.G.H.I.J.K.L.M.N. A mandatory clause that is at the start of all SQL retrieval queries -A.B.C.D.E.F.G.H.I.J.K.L.M.N. A clause used to return only the values in a result table that are unique -A.B.C.D.E.F.G.H.I.J.K.L.M.N. A clause used to filter tuples according to some condition or predicate, like selection in relational algebra -A.B.C.D.E.F.G.H.I.J.K.L.M.N. A clause that is used to list the tables and any joins required in a query...
erms Matching Match the key terms with their definitions. Write the key term letter by the appropriate numbered definition k. Foreign key 1. Multitable query m. Nul a. AND condition b. Auto Number c. Caption property d. Cascade Delete Related Records e. Cascade Update Related fields f. Comparison Operator 8. Criteria row h. Data redundancy i. Data type 1. Field property o. OR condition p. Query q. Referential Integrity r. Simple Query Wizard 5. Wildcard Special character that can represent...
Top of Form Q1 Which of the following is a valid aggregate function in SQL? Check only those that apply. Question 1 options: AVG LEAST COUNT MIN MOST SUM Q2 Which of the following aggregate functions will only operate on a numeric value expression? Check only those that apply: Question 2 options: MIN MAX AVG COUNT SUM Q3 When applying DISTINCT to the value being calculated in an aggregate function like COUNT, what is the effect? SELECT COUNT(DISTINCT StreetName) FROM...
Match the keyword with its function Makes something new, typically a table Provides values to a table Declares a constraint on a table Chooses or reorders columns Declares which tables are present Identifies records of interest Renames either a column or a table Combines two tables or queries with equivalent structure Finds records that are shared between two tables or queries Determines items from a table or query that are not in the other table or query Extends records from...
Answer the following SQL study guide questions... Question 1 (1 point) Unless you assign a column name in the base table. the column name in the result set is the same as the 1) unique syntax 2) column alias 3) qualification 4) all of the above Question 2 (1 point) Which clause specifies the number of rows that should be skipped before rows are returned from the result set? 1) FETCH 2) OFFSET 3) FIRST 4) NEXT Question 3 (1...
Topic: Inventory Manangement Part A. Database Creation Your database should have a minimum of 4 tables and include both one-to-many and many-to-many relationships. Be sure to include some numeric and/or date fields. Define all appropriate constraints, using the proper naming conventions (see Structure Notes below). Populate your database with at least 30 records in the main table(s), and whatever is needed in related tables. Submit the following: • a short description of the purpose of the database and what the...