Over a prescribed timeinterval (nominally one hour), an array of inferred wind velocities,indexed by height, טלגראס קרית שמונה with typical vertical resolutionsof 250 meters to altitude below seven kilometers (see sample data at left). Rather than air, the solar wind is a stream of charged particles-a plasma-ejected from the upper atmosphere of the Sun at a rate of 400 kilometers per second (890,000 mph). It means that MySQL reads the data from the table present in the first row, טלגראס כיוונים then finds the matching row in the table present in the second row, and so on. For example, טלגראס כיוונים באר שבע If it is optimized to fetch all the required columns from an index directly using the index scan then MySQL can use the index scan instead of the data row scan. It shows all the possible indexes from which MySQL can use the index to find the rows in the table.