Computers and Technology, 02.12.2021 02:30 2000070489

// CREATING A TABLE QUERY CREATE TABLE Timestamp_Values(
timestamp_id(NUMBER),
timestamp_value(TIMESTAMPT(6)),
timestamp_wltz_value(TIMESTAMP WITH LOCAL TIME ZONE),
timestamp_wtz_value(TIMESTAMP WITH TIME ZONE)
);

// INSERTING INTO A TABLE QUERY
INSERT INTO Timestamp_Values
VALUES(1, LOCALTIMESTAMP(3), CURRENT_TIMESTAMP(3), CURRENT_TIMESTAMP(3));

// SELECT QUERY
SELECT * FROM Timestamp_Values;

^ QUERY ABOVE TO MODIFY ACCORDING TO QUESTION

First, change the date format for the current session so it shows the time in 24-hour format. Second, write a select statement that retrieves the four
columns of the one row in the timestamp_value table that you created in exercise 1. Third, change the time zone for the session to MST. Fourth, insert a row just like the one you inserted in exercise 1 but with an id of 2. Fifth, run the select statement again to review the differences in the two rows.

Answers: 3

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// CREATING A TABLE QUERY CREATE TABLE Timestamp_Values(
timestamp_id(NUMBER),
times...

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