SQL FunctionsNumeric FunctionsLOG10On this pageLOG10Returns the base-10 logarithm of x. If x is less than or equal to 0.0E0, the function returns NULL.SyntaxLOG10( <x> )ExamplesSELECT LOG10(100);┌────────────┐│ log10(100) │├────────────┤│ 2 │└────────────┘