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Concept visual
Start at both ends
Formula
Return the base - 10 logarithm of 2:SELECT LOG10(2);The LOG10() function returns the natural logarithm of a number to base 10.
Also look at the LOG() function.
number )
Required. A number greater than 0
SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse
Formula
Return the base - 10 logarithm of 4.5:SELECT LOG10(4.5);❮ SQL Server Functions