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F_FRAC

input/output-compatibility to ib_udf

Entrypoint f_frac compatible with UTF-8

Inputs/Outputs

   Input      DOUBLE     floatingpoint
   Output     DOUBLE     the digits after the decimal-separator of a  floatingpoint

Syntax

   TestSQL
   SELECT 0.12345 AS ISCORRECT, F_FRAC(15.12345) FROM RDB$DATABASE;
   SELECT NULL AS ISCORRECT, F_FRAC(NULL) FROM RDB$DATABASE;