. " __spfn (^{custom-string-1}^, ^{tree}^)" . " __spfn (^{custom-string-1}^, ^{tree}^)" . " __spfn (^{custom-string-1}^, ^{tree}^)" . " __spfn (^{custom-string-1}^, ^{alias-dot}^^{column}^)" . "sql-doubleprecision-literal-nullable" . " __spfn (^{custom-string-1}^, ^{alias-dot}^^{column}^)" . . . . " __spfin (^{custom-string-1}^, ^{tree}^)" . " __i2id (__spfin (^{custom-string-1}^, ^{tree}^))" . .