7.15. Function¶
Function can be used in some commands. For example, you can use
function in --filter, --scorer and output_columns
options of select.
This section describes about function and built-in functions.
TODO: Add documentations about function.
- 7.15.1. between
- 7.15.2. cast_loose
- 7.15.3. edit_distance
- 7.15.4. fuzzy_search
- 7.15.5. geo_distance
- 7.15.6. geo_in_circle
- 7.15.7. geo_in_rectangle
- 7.15.8. highlight_full
- 7.15.9. highlight_html
- 7.15.10. html_untag
- 7.15.11. in_records
- 7.15.12. in_values
- 7.15.13. math_abs
- 7.15.14. now
- 7.15.15. number_classify
- 7.15.16. prefix_rk_search
- 7.15.17. query
- 7.15.18. rand
- 7.15.19. snippet_html
- 7.15.20. string_length
- 7.15.21. string_substring
- 7.15.22. sub_filter
- 7.15.23. time_classify_day
- 7.15.24. time_classify_day_of_week
- 7.15.25. time_classify_hour
- 7.15.26. time_classify_minute
- 7.15.27. time_classify_month
- 7.15.28. time_classify_second
- 7.15.29. time_classify_week
- 7.15.30. time_classify_year
- 7.15.31. vector_find
- 7.15.32. vector_new
- 7.15.33. vector_size
- 7.15.34. vector_slice