Examlex
A subquery can be used with the INSERT command to enter data from an existing table into the destination table.
Granite
A very hard, granular, crystalline, intrusive igneous rock consisting mainly of quartz, mica, and feldspar; commonly used in buildings for its strength and durability.
Nuclear Fusion
The combination, or fusion, of two nuclei to form a heavier nucleus, in the process releasing a large amount of energy.
Atoms
The basic units of matter, consisting of a nucleus surrounded by electrons.
Hydrogen
The simplest and most abundant element in the universe, consisting of just one proton and one electron, and a primary component in water and organic compounds.
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