Which of the following performs a left outer join from the PAT_ENC_HSP table to the CLARITY_DEP table PAT_ENC_HSP.REFERRING_DEPT_ID has the same value as CLARITY_DEP.DEPARTMENT_ID? where A. FROM PAT_ENC_HSP peh, CLARITY DEP cd WHERE peh.REFERRING_DEPT_ID B. FROM PAT_ENC_HSP peh LEFT OUTER JOIN CLARITY_DEP cd WHERE peh.REFERRING DEPT_ID = cd.DEPARTMENT_ID = cd.DEPARTMENT_ID C. FROM PAT_ENC_HSP peh LEFT OUTER JOIN CLARITY_DEP cd ON peh. REFERRING DEPT_ID = cd.DEPARTMENT_ID D. FROM PAT_ENC_HSP.REFERRING DEPT ID LEFT OUTER JOIN CLARITY DEP. DEPARTMENT_ID

For this problem create a (temporary) table called instructor_course_nums. Write a procedure that accepts an instructor ID as input. The procedure calculates the total number of course sections taught by that instructor, and adds a tuple to the temporary table consisting of the instructors ID number, name, and total courses taught - call these attributes: ID, name, and tot_courses. If the instructor already has an entry in the table,then the procedure makes sure the total number of courses taught in the temporary table is up-to-date. You must name your procedure: Written in PostgreSQL

Which of the following regarding joins is true? O A join can be a strain on database resources. The most common join is an outer join. A join's usefulness stems from its ability to merge database files. O Joins are facilitated through relationships between primary keys.

Task 7: The development team wants to add new residents and new service requests to StayWell without checking the latest IDs and manually incrementing it. Therefore, you need to alter the RESIDENTS table and change the RESIDENT_ID field to an auto-incremented field of type SMALLINT. Task   Alter the RESIDENTS table and change the ID field to an auto-incremented field. 1 Task 8: The Colombia City office of StayWell indicated that there is a new tenant by the name of Yigit Yilmaz staying at the property with an ID of 13. You need to include this new resident in the RESIDENTS table. Task   Add Yigit Yilmaz to the RESIDENTS table. 1 Task 9: The StayWell property management team wants to add two additional properties and run some simulation tests relating to market coverage. Add the following properties to the PROPERTY table: PROPERTY_ID OFFICE_NUM ADDRESS SQR_FT BDRMS FLOORS OWNER_NUM 14 1 9 Houston Drive 1,100 2 1 MO100 15 1 11 Village Drive 1,300 3 1…

Jump to level 1 Country TLD Name Population .bb Barbados 290000 .SS .ug South Sudan Uganda 8260000 42720000 Complete the UPDATE statement to change 'Barbados' to 'Madagascar' in the Country table. In the WHERE clause, identify the row to be changed using the TLD column. UPDATE /*Your code here */ SET WHERE

Please match the keyword or operator from the list below to its correct SQL explanation and syntax in the table.   Replace ? with a correct option from the following list: Right outer join, UNION, Left outer join, Cartesian product, Inner join, Full outer join   Keyword/Operator Explanation Syntax ? Combine tables vertically SELECT * FROM <table 1> UNION SELECT * FROM <table 2>; ? Produces all possible combinations of rows from the two tables SELECT * FROM <table name 1>, <table name 2>; ? Only matching rows are returned SELECT * FROM <table name 1>, <table name 2> WHERE <join condition> <AND other conditions> <other CLAUSES>;   SELECT * FROM <table name 1> INNER JOIN <table name 2> ON join-condition <other clauses>; ? Includes all rows from the left table and inserts NA for non-matching rows SELECT * FROM <table name 1> LEFT JOIN <table name 2> ON <join…

//Using SQL, please make sure your code is working create two tables with one common column example: contacts table -> fields - id, name, phone address table -> fields - id, street_address, city, state, zip insert 10 records in each table (use insert statement) make sure id (first field) are common between two tables' data Apply inner join and full join between two tables and show intersection and union of contacts and address tables Please provide me with all sql statements for creating tables, inserting data, and join sql statments. example: INSERT INTO addresses (id, street_address, city, zip, state)VALUES (1, '1234 John Street', 'Fremont', '94539', 'California');