namespace DB { class FunctionFactory; void registerFunctionArray(FunctionFactory &); void registerFunctionArrayElement(FunctionFactory &); void registerFunctionArrayResize(FunctionFactory &); void registerFunctionHas(FunctionFactory &); void registerFunctionHasAll(FunctionFactory &); void registerFunctionHasAny(FunctionFactory &); void registerFunctionIndexOf(FunctionFactory &); void registerFunctionCountEqual(FunctionFactory &); void registerFunctionArrayIntersect(FunctionFactory &); void registerFunctionArrayPushFront(FunctionFactory &); void registerFunctionArrayPushBack(FunctionFactory &); void registerFunctionArrayPopFront(FunctionFactory &); void registerFunctionArrayPopBack(FunctionFactory &); void registerFunctionArrayConcat(FunctionFactory &); void registerFunctionArraySlice(FunctionFactory &); void registerFunctionArrayReverse(FunctionFactory &); void registerFunctionArrayReduce(FunctionFactory &); void registerFunctionRange(FunctionFactory &); void registerFunctionsEmptyArray(FunctionFactory &); void registerFunctionEmptyArrayToSingle(FunctionFactory &); void registerFunctionArrayEnumerate(FunctionFactory &); void registerFunctionArrayEnumerateUniq(FunctionFactory &); void registerFunctionArrayEnumerateDense(FunctionFactory &); void registerFunctionArrayUniq(FunctionFactory &); void registerFunctionArrayDistinct(FunctionFactory &); void registerFunctionsArray(FunctionFactory & factory) { registerFunctionArray(factory); registerFunctionArrayElement(factory); registerFunctionArrayResize(factory); registerFunctionHas(factory); registerFunctionHasAll(factory); registerFunctionHasAny(factory); registerFunctionIndexOf(factory); registerFunctionCountEqual(factory); registerFunctionArrayIntersect(factory); registerFunctionArrayPushFront(factory); registerFunctionArrayPushBack(factory); registerFunctionArrayPopFront(factory); registerFunctionArrayPopBack(factory); registerFunctionArrayConcat(factory); registerFunctionArraySlice(factory); registerFunctionArrayReverse(factory); registerFunctionArrayReduce(factory); registerFunctionRange(factory); registerFunctionsEmptyArray(factory); registerFunctionEmptyArrayToSingle(factory); registerFunctionArrayEnumerate(factory); registerFunctionArrayEnumerateUniq(factory); registerFunctionArrayEnumerateDense(factory); registerFunctionArrayUniq(factory); registerFunctionArrayDistinct(factory); } }