What's wrong with the logic applied to this trigger? DELIMITER $$ CREATE TRIGGER CreateAccount AFTER INSERT ON User FOR EACH ROW BEGIN END DECLARE account_id INT; SET account_id = (old.account_id + new.account_id); INSERT INTO Account VALUES (account_id, new.user_id); DELIMITER; a. We cannot create create accounts using Triggers. b. Nothing is wrong c. User attributes are out of the scope of the trigger d. Account's attributes are out of the scope of the trigger

Lab 8-1: KimTay Pet Supplies Task 6: Create the GET_INVOICE_DATE procedure to obtain the customer ID, first and last names of the customer, and the invoice date for the invoice whose number currently is stored in I_INVOICE_NUM. Place these values in the variables I_CUST_ID, I_CUST_NAME, and I_INVOICE_DATE respectively. When the procedure is called it should output the contents of I_CUST_ID, I_CUST_NAME, and I_INVOICE_DATE. IN SQL CODE. CUSTOMER CUST_ID FIRST_NAME LAST_NAME ADDRESS CITY STATE POSTAL EMAIL BALANCE CREDIT_LIMIT REP_ID 125 Joey Smith 17 Fourth St Cody WY 82414 jsmith17@example.com 80.68 500.00 05 182 Billy Rufton 21 Simple Cir Garland WY 82435 billyruff@example.com 43.13 750.00 10 227 Sandra Pincher 53 Verde Ln Powell WY 82440 spinch2@example.com 156.38 500.00 15 294 Samantha Smith 14 Rock Ln Ralston WY 82440 ssmith5@example.com 58.60 500.00 10 314 Tom Rascal 1 Rascal Farm Rd Cody WY 82414 trascal3@example.com 17.25 250.00 15 375 Melanie Jackson 42…

Q2:Write a row-level trigger that executes before updating a project’s location in the project table. The trigger changes the department number of the project to 4 if the location is in ‘Stafford’.   SQL

which of the following operator is not specified in triggers? 1. insert 2. Alter 3. update 4. Delete

If we implement a queue using an array where we treat the array as if its two ends are "taped together", we call that a linear array. O True False

I am stuck on a question. Please assist with writing this code: Create a trigger for the EMPLOYEES table that will set the commission amount to .4 whenever the department_id is 80. Test  your trigger COMPLETELY for every event it is defined.  (Sometimes, UPDATE statements must have UPDATE tablename on a separate line by itself to keep APEX from hanging).  This should work both for new rows and existing rows that are updated.  Scenerio:  All employees who are in the sales department (80) will have their commission always set to .4. This trigger is to enforce this business rule automatically.

Create Trigger for When a student marks are being inserted, if the marks that are inserted are greater than 50, allow the insertion, but update marks to 50. Marks(Id , Marks) -> Table Fill in the blanks:    ___ triggerName Before  ___ ON Marks REFERENCING _____ AS nrow FOR EACH ROW WHEN (nrow.marks>50) _____ nrow SET nrow.marks = 50;

EXAMINE THE TRIGGER BELOW IS IT CORRECT? IF NOT MODIFY Create test to show that the triggers are correctly implemented, do the following: Truncate the Transaction table Reset the Tx_Nbr sequence back to 1 Update the Account table, setting the Balance back to zero Re-run the INSERT statements for the transactions Use simple queries to demonstrate that the results in the Transaction and Account tables are as expected GIVEN THE TRIGGER BELOW: Trigger to enforce the referential integrity for the Transaction Ref_Nbr:  Deposit or Withdrawal transaction to Bank Branch Bill Payment, Debit Purchase, or Return transaction to Merchant CREATE TRIGGER Transaction_RefNbr_Check BEFORE INSERT OR UPDATE ON Transactions FOR EACH ROW DECLARE     TxRefNbr_count INTEGER; BEGIN   IF:NEW.TxTypeCode = ‘D’ OR :NEW.TxTypeCode = ‘W’ THEN          SELECT COUNT(*)INTO TxRefNbr_count          FROM BRANCH          WHERE BranchNbr=:NEW.RefNbr;       IF TxRefNbr_count = 0 THEN…

1. You can manage risk in your orders by adding the TakeProfit/StopLoss attributes using fxcmpy. Group of answer choices True False   2. The following code retrieves and prints the candles data using the fxcmpy package. from fxcmpy import fxcmpy_candles_data_reader as cdr print(cdr.get_available_symbols())   Group of answer choices True False   3.  Optimizers are a set of procedures defined in SciPy that either find the minimum value of a function or the root of an equation. Group of answer choices True False

Task 3: The Marketing team wants to collect emails of the users on InstantStay. However, the team needs a SQL statement to execute inside their programming environment. You need to create a statement that they can easily run the EXECUTE command to return a single column table containing the USER_EMAIL addresses. Task: Create a prepared statement for use with the EXECUTE command.