- to_base64
- from_base64
- ascii
- length
- bit_length
- char_length
- lpad
- rpad
- lower
- lcase
- upper
- ucase
- initcap
- repeat
- reverse
- concat
- concat_ws
- substr
- substring
- sub_replace
- append_trailing_char_if_absent
- ends_with
- starts_with
- trim
- ltrim
- rtrim
- null_or_empty
- not_null_or_empty
- hex
- unhex
- elt
- instr
- locate
- field
- find_in_set
- replace
- left
- right
- strleft
- strright
- split_part
- split_by_string
- substring_index
- money_format
- parse_url
- convert_to
- extract_url_parameter
- uuid
- space
- sleep
- esquery
- mask
- mask_first_n
- mask_last_n
- multi_search_all_positions
- multi_match_any
- Fuzzy Match
- Regular Match