Examlex
An index is implicitly created when a NOT NULL constraint is added to a table.
Market Price
The ongoing rate at which a service or an asset is offered for buying or selling in a certain market.
Level Of Production
The quantity of goods or services produced within a given period by a company, industry, or country.
Market Equilibrium Price
The price at which the quantity of goods supplied equals the quantity of goods demanded in a market.
Market Share
The portion of a market controlled by a particular company or product.
Q4: To find rows containing a NULL value
Q30: When dropping a(n) <span class="ql-formula"
Q45: A(n) _ is used to combine the
Q58: If a PRIMARY KEY constraint, named ORDERITEMS_PK,
Q77: A cross join between two tables,
Q79: If you do not want a column
Q95: If you are joining <span
Q104: The USER_INDEXES data dictionary view can be
Q106: The abbreviation for the DESCRIBE command
Q118: Which of the following types of constraints