Examlex
The MIN function can be used with numeric,date,and character columns.
Supermarket Chains
Refers to large retail entities that operate multiple stores under the same brand or ownership, specializing in selling a wide variety of groceries and household products.
Average Prices
The sum of the prices of all items in a set divided by the number of items, used to give a central value of the dataset.
Levels
Different positions or stages in a hierarchical process, system, or organization; in statistics, it refers to the different conditions or values that an independent variable can take.
Text Messages
Brief electronic messages sent over a cell phone network, primarily consisting of text but sometimes including images or videos.
Q8: A single-row subquery can return several columns,
Q11: User names can consist of up
Q42: Rows cannot be deleted if the
Q76: Using the OR logical operator to combine
Q86: When a message is being heard or
Q115: Which of the following functions allows for
Q116: The _ symbol is used for determining
Q122: The percent sign (%) and asterisk (*)
Q123: A correlated subquery references one or more
Q130: Based upon the contents of the BOOKS