What is the most efficient way to access data when you have multiple tables? a) Use the VLOOKUP function to create formulas to add data from other tables b) Use an application like Microsoft Query to consolidate the data into one table c) Create relationships between tables d) Use Power Query to consolidate the data into one table

What is the most efficient way to access data when you have multiple tables? a) Use the VLOOKUP function to create formulas to add data from other tables b) Use an application like Microsoft Query to consolidate the data into one table c) Create relationships between tables d) Use Power Query to consolidate the data into one table

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter7: Database Administration

Section: Chapter Questions

Problem 6TD: Perform the following tasks: a. Create an index named ITEM_INDEX1 on the ITEM_NUM column in the...

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Which object in the data dictionary enables you to verify DEFAULT column settings? DEFAULT_COLUMNS DEF_TAB_COLUMNS USER_TAB_COLUMNS None of the above
Perform the following tasks: a. Create an index named ITEM_INDEX1 on the ITEM_NUM column in the ORDER_LINEtable. b. Create an index named ITEM_INDEX2 on the CATEGORY column in the ITEMtable. c. Create an index named ITEM_INDEX3 on the CATEGORY and STOREHOUSE columnsin the ITEM table. d. Create an index named ITEM_INDEX4 on the CATEGORY and STOREHOUSEcolumns in the ITEM table. List categories in descending order.
What is the most effecient way to access data when you have mulitple tables? a) use the VLOOKUP function to create formulas to add data from other tables b) Use an application like Microsoft Query to consolidate the data into one table c) create relationships between tables d) Use Power Query to consolidate the data into one table
Do the steps below in microsoft SQL server management studio. -create Authors and Books relations. -create the tuples of Authors and Books relations. -using T-SQL statements, assign first names of the youngest and the oldest Author into two variables. Display the variable values. -using T-SQL statements, assign first names of Authors whose last name is the longest and the shortest into two variables. Display the variable values. -using T-SQL statements, write a program section that calculates and displays sum of numbers starting from 1 to n. -implement an SP that searches/filters the Authors relation. SP should accept the following arguments: SSNo (equivalence comparison), First Name (fuzzy-prefix), Last Name(fuzzy-prefix), DOB (equivalence comparison), Gender(equivalence comparison), NumberOfPrizesMin (NumberOfPrizes attribute value of “to be selected tuples” should be greater than or equal to this value), NumberOfPrizesMax (NumberOfPrizes attribute value of “to be selected…
SQL TASK. I need to write 2 select statement with subquery , 2 statement that joins at least two tables and contains GROUP BY and HAVING clauses , and 2 statement that joins at least two tables and contains WHERE clause. Below , i will send a screenshot .
Use LargeCO tables to complete this assignment. Write a stored procedure that adds a new employee to lgemployee table. Pass the field values to the procedure as parameters.Use parameters and a DECLARE statement to display employees that were hired in every decade beginning 1970. The program should return the statements similar to this:12 employees were hired between 1970 and 198019 employees were hired between 1980 and 1990etc. LageCo Table Code: CREATE TABLE lgbrand (brand_id numeric(4,0) NULL,brand_name VARCHAR(100) NULL,brand_type VARCHAR(20) NULL); CREATE TABLE lgproduct (prod_sku VARCHAR(15) NOT NULL,prod_descript VARCHAR(255) NULL,prod_type VARCHAR(255) NULL,prod_base VARCHAR(255) NULL,prod_category VARCHAR(255) NULL,prod_price NUMERIC(10,2) NULL,prod_qoh NUMERIC(10,0) NULL,prod_min NUMERIC(10,0) NULL,brand_id NUMERIC(4,0) NULL); CREATE TABLE lgvendor (vend_id NUMERIC(6,0) NOT NULL,vend_name VARCHAR(255) NULL,vend_street VARCHAR(50) NULL,vend_city VARCHAR(50) NULL,vend_state…
Use LargeCO tables to complete this assignment. Write a stored procedure that adds a new employee to lgemployee table. Pass the field values to the procedure as parameters. Use parameters and a DECLARE statement to display employees that were hired in every decade beginning 1970. The program should return the statements similar to this: 12 employees were hired between 1970 and 198019 employees were hired between 1980 and 1990etc. LageCo Table Code: CREATE TABLE lgbrand (brand_id numeric(4,0) NULL,brand_name VARCHAR(100) NULL,brand_type VARCHAR(20) NULL); CREATE TABLE lgproduct (prod_sku VARCHAR(15) NOT NULL,prod_descript VARCHAR(255) NULL,prod_type VARCHAR(255) NULL,prod_base VARCHAR(255) NULL,prod_category VARCHAR(255) NULL,prod_price NUMERIC(10,2) NULL,prod_qoh NUMERIC(10,0) NULL,prod_min NUMERIC(10,0) NULL,brand_id NUMERIC(4,0) NULL); CREATE TABLE lgvendor (vend_id NUMERIC(6,0) NOT NULL,vend_name VARCHAR(255) NULL,vend_street VARCHAR(50) NULL,vend_city VARCHAR(50) NULL,vend_state…
Set up a Google Cloud Platform account. Create a BigQuery dataset named “order_entry_dataset” in your GCP Project. Copy all of the tables from the `handy-bonbon-142723.order_entry_dataset` to your own order_entry_dataset dataset (see example code below). CREATE TABLE `order_entry_dataset.customers` AS SELECT * FROM `handy-bonbon-142723.order_entry_dataset.customers` Write a SQL statement to show the total dollar amount sold across product categories for all orderable products. Calculate the percentage contribution of each product category’s sales to the overall total sales. Write a SQL statement to show the total dollar amount sold summarized by Customer marital status and Year along with RANK. The largest sales by marital status by year should be ranked #1.
The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields contain text. Write a SQL SELECT statement that selects only the Name and Cost fields from records whose cost is from $4 to $6, inclusive. Write a SQL SELECT statement that selects only records for the Code provided by the user. Write a SQL SELECT statement that selects only records that cost at least as much as the amount provided by the user.
do these steps in Microsoft SQL Server Management Studio. *Please copy paste the code and also attach screenshots. -create Authors and Books relations. -create the tuples of Authors and Books relations. -using T-SQL statements, assign first names of the youngest and the oldestAuthor into two variables. Display the variable values -using T-SQL statements, assign first names of Authors whose last name isthe longest and the shortest into two variables. Display the variable values. -using T-SQL statements, write a program section that calculates and displays sum of numbers starting from 1 to n. -implement an SP that searches/filters the Authors relation. SP should acceptthe following arguments: SSNo (equivalence comparison), First Name(fuzzy-prefix), Last Name(fuzzy-prefix), DOB (equivalence comparison),Gender(equivalence comparison), NumberOfPrizesMin (NumberOfPrizesattribute value of “to be selected tuples” should be greater than or equal tothis value), NumberOfPrizesMax (NumberOfPrizes…
Create a function to insert a new product into an existing order, include the product id, unit price, quantity. The output of the function is the message to notify the calling program whether the update succeeded or not. note : Note: Sql code need not java don't waste my time by giving java code
(MySQL) The files are in the images attached. Your queries should extract the answers directly. If you need additional steps (e.g., hand counting the number of rows) to get the answer after running a query, the query is not considered as the right query for the question. Q2. Use Employee.sql and Office.sql and write queries to extract the following information: Get IDs of employees whose first name starts with “pa”, followed by three characters and then ends with “a”. Show the first name along with the employee ID. How many employees at non-regional offices were hired after 2000? Get the Employee ID of the newest Account Rep who is working in a location with audit code=100.