zhoubintao ad949c2f65 Optimize Hex and add related Doc (#6697) ...

I tested hex in a 1000w times for loop with random numbers，
old hex avg time cost is 4.92 s，optimize hex avg time cost is 0.46 s which faster nearly 10x.

2021-10-13 11:36:14 +08:00

..

like

[Doc] modify irregular documents (like/ not like/ regexp.md) (#6572)

2021-09-09 14:11:37 +08:00

regexp

[Doc] modify irregular documents (like/ not like/ regexp.md) (#6572)

2021-09-09 14:11:37 +08:00

append_trailing_char_if_absent.md

[Docs] Add like, regexp function documents (#6182)

2021-07-15 13:16:21 +08:00

ascii.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

bit_length.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

char_length.md

[Doc] Add doc link to char_length (#3548)

2020-05-14 21:21:31 +08:00

concat_ws.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

concat.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

ends_with.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

find_in_set.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

get_json_double.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

get_json_int.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

get_json_string.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

group_concat.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

hex.md

Optimize Hex and add related Doc (#6697)

2021-10-13 11:36:14 +08:00

instr.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

json_array.md

[Feature]Support functions of json_array, json_object, json_quote (#6504)

2021-09-02 09:59:02 +08:00

json_object.md

[Feature]Support functions of json_array, json_object, json_quote (#6504)

2021-09-02 09:59:02 +08:00

json_quote.md

[Feature]Support functions of json_array, json_object, json_quote (#6504)

2021-09-02 09:59:02 +08:00

lcase.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

left.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

length.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

locate.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

lower.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

lpad.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

ltrim.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

money_format.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

null_or_empty.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

repeat.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

replace.md

[SQL][Function] Add replace() function (#4347)

2020-08-20 09:28:53 +08:00

reverse.md

[Bug] Fix string functions not support multibyte string (#3345)

2020-05-08 12:52:46 +08:00

right.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

rpad.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

split_part.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

starts_with.md

[Doc] Repair document format (#4336)

2020-08-13 23:39:41 +08:00

strleft.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

strright.md

[Doc] Change CN/EN sql-functions single quote in markdown (#6698)

2021-09-24 21:42:52 +08:00

unhex.md

Optimize Hex and add related Doc (#6697)

2021-10-13 11:36:14 +08:00