1. Differentiate Autofit function and Merge function. Give an example activity where each function is applicable and helpful.
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1. Differentiate Autofit function and Merge function. Give an example activity where each function is applicable and helpful.
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- A new table has been requested to support tracking automated emails sent to customers.Create the table and add data as described below Tablename: email_logColumns: emailid (numeric), emaildate (datetime), customer# (numeric)Primary key: emailid column, define as an Identity Column Add the following data rows and display resulting rows (if any errors occur, explain why theerror is expected)Instructions at the top of page for what functions can be used. Answer question 1 only please.A new table has been requested to support tracking automated emails sent to customers. Create the table and add data as described below. Tablename: email_log Columns: emailid (numeric), emaildate (datetime), customer# (numeric) Primary key: emailid column, define as an Identity Column Add the following data rows and display resulting rows (if any errors occur, explain why the error is expected) Emaildate = current date, customer# = 1007 Emailid = specify to use the column default value, emaildate = current date, customer# = 1008 Emailid = 25, emaildate = current date, customer# = 1009
- In the initial creation of a table, if a UNIQUE constraint is included for a composite column that requires the combination of entries in the specified columns to be unique, which of the following statements is correct? a. The constraint can be created only with the ALTER TABLE command. b. The constraint can be created only with the table-level approach. c. The constraint can be created only with the column-level approach. d. The constraint can be created only with the ALTER TABLE MODIFY command.The SERVICE_REQUEST table uses the CHAR data type for the DESCRIPTION and STATUS fields. Is there an alternate data type that could be used to store the values in these fields? Justify your reason for choosing an alternate data type or for leaving the data type as CHAR.Create a new table containing these four columns: Emp#, Lastname, Firstname, and Job_class. The table name should be EMPLOYEES. The Job_class column should be able to store character strings up to a maximum length of four, but the column values shouldn’t be padded if the value has less than four characters. The Emp# column contains a numeric ID and should allow a five-digit number. Use column sizes you consider suitable for the Firstname and Lastname columns.
- Suppose you have a table with a primary key composed of two columns. When another column in this table is dependent on only one of the two columns in the primary key, this poses a risk for _____. a. update anomalies b. functional dependency c. qualification errors d. function splittingMySql Workbench CREATE TABLE students ( id INT PRIMARY KEY, first_name VARCHAR(50), last_name VARCHAR(50), age INT, major VARCHAR(50), faculty VARCHAR(50)); CREATE TABLE location ( id INT PRIMARY KEY, name VARCHAR(50), rooms INT); CREATE TABLE faculty ( id INT PRIMARY KEY, name VARCHAR(50), department_id INT); 1. List last name of all students whose first name is longer than 4 letters in ascending order accordingto the last name. Duplicated rows should be removed from the output.2. Count the total number of rooms in Location.3. Find the number of students in each major.4. Find the number of employees in each department who get no commission or have salary less than5000.5. Find the maximum salary of employees in each department that the employee was hired 15 yearsbefore now. *hint: user TIMESTAMPDIFF(<unit type>,<Date_value 1>,<Date_value 2>), the unitcan be YEAR, MONTH, DAY, HOUR, etc...Create a clustered column chart that shows the total amount each active customer with a data plan must pay. Format the total pay column to currency and give the chart an appropriate title. Remember to label the axes. (Hint: Create a query and export it to a spreadsheet application to create the chart.) Ensure that the chart is labelled appropriately and is placed on a new sheet. Name the Spreadsheet as MGMT2006_G#_. For example, MGMT2006_G50_ Jane Doe
- Question 1: Assume that you are going to create a spreadsheet template for the monthly supply order. Use Ms Excel to create the worksheets according to the following requirements. Open a new work book. Rename Sheet1 tab to “Suppliers”. This worksheet should include three tables (one for each supplier) Consisting of the Items and Price. Rename Sheet2 tab to “Flower Stalks Gallery”. This worksheet should include Flower Types (default values: Rose, Carnation, and Statice), Blue Stalks (default values: N/A for Rose and Carnation, 0 for Statice), Pink Stalks (default values: 0 for Rose, Carnation, and Statice), Purple Stalks (default values: N/A for Rose, and 0 for Carnations and Statice), Red Stalks (default values: 0 for Rose and Carnation, and N/A for Statice), White Stalks (default values: 0 for Rose, Carnation, and Statice), and Yellow Stalks (default values: N/A for Rose, and 0 for Carnation and Statice). Rename Sheet3 tab to “Gifts Accessories Supply”. This worksheet should…Please create a constraint file using the images below. The code that is in one of the images is a Verilog code for the M1 chart. Use the M1 chart and the Verilog code to create a constraint file.6. A new table has been requested to support tracking automated emails sent to customers.Create the table and add data as described below.• Tablename: email_log• Columns: emailid (numeric), emaildate (datetime), customer# (numeric)• Primary key: emailid column, define as an Identity Column• Add the following data rows and display resulting rows (if any errors occur, explainwhy the error is expected)1. Emaildate ¼ current date, customer# ¼ 10072. Emailid ¼ specify to use the column default value, emaildate ¼ current date,customer# ¼ 10083. Emailid ¼ 25, emaildate ¼ current date, customer# ¼ 1009