–maxcomputer内建函数按字母排序
abs() acos add_months all_match any_value approx_distinct arg_max arg_min
array array_contains array_distinct array_except array_intersect
array_join array_max array_min array_position array_reduce
array_remove array_repeat array_sort array_union arrays_overlap
arrays_zip ascii asin atan avg base64 between and bin
bitwise_and_agg bitwise_or_agg case when cast cbrt ceil
char_matchcount chr cluster_sample coalesce
collect_list collect_set compress concat concat_ws
conv corr cos cosh cot count count_if
covar_samp crc32 cume_dist current_timestamp
date_add date_format date_sub dateadd datediff
datepart datetrunc day dayofmonth decode decompress
degrees dense_rank encode exp explode
extract factoral field filter
min()