Column - Name of the column in question. The above query shows all tables that have more than one index with the same leading column. These indexes can cause queries to use an inappropriate indexes; in other words, Oracle will use the index that was created most recently if two indexes are of equal ranking.
Some different types of gases are argon, carbon dioxide, hydrogen,  helium, oxygen, nitrogen, nitrous oxide, propane and propylene. Carbon dioxide is used for fermentation, â¦ and oxygen and nitrogen  are what makes up the Earth's atmosphere.1 person found this useful. Jan C.tmosphere contains roughly (by volume) 78.09% nitrogen, 20.95%oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.
Even though only a tiny amount of the gases in Earth s atmosphere are greenhouse gases, they have a huge effect on climate. There are several different types of greenhouse gases.The major ones are carbon dioxide, water vapor, methane, and nitrous oxide. All of these have molecules with three or more atoms. The atoms are held together loosely enough that they vibrate when they absorb heat.ven though only a tiny amount of the gases in Earth s atmosphere are greenhouse gases, they have a huge effect on climate. There are several different types of greenhouse gases.