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LOG10 (SQL Server Compact Edition)
Returns the base-10 logarithm of the given float expression.
LOG10 ( float_expression )
An expression of the type float, or of types that can be implicitly converted to float.
The following example returns the base-10 logarithm of various float values.
CREATE TABLE "Base-10 Logarithms" ("LOG10 2" float, "LOG10 20" float, "LOG10 200" float)
INSERT INTO Logarithm VALUES (LOG10(2), LOG10(20), LOG10(200))
SELECT * FROM "Base-10 Logarithms"