[ARROW-555] [C++] String algorithm library for StringArray/BinaryArray

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: C++
• Labels: Analytics
• External issue URL: https://github.com/apache/arrow/issues/16192
• Assignee: Unassigned
• Reporter: Wes McKinney
• Created: 13/Feb/17 19:24
• Updated: 11/Jan/23 07:09

Description

This is a parent JIRA for starting a module for processing strings in-memory arranged in Arrow format. This will include using the re2 C++ regular expression library and other standard string manipulations (such as those found on Python's string objects)

Issue Links

• is a child of: ARROW-8894 [C++] C++ array kernels framework and execution buildout (umbrella issue)
• is a parent of: ARROW-9431 [C++/Python] Kernel for SetItem(IntegerArray, values)
• is a parent of: ARROW-12710 [C++] String concatenate aggregate kernel
• is a parent of: ARROW-9128 [C++] Implement string space trimming kernels: trim, ltrim, and rtrim
• is a parent of: ARROW-10195 [C++] Add string struct extract kernel using re2
• is a parent of: ARROW-10959 [C++] Add scalar string join kernel
• is a parent of: ARROW-11693 [C++] Add string length kernel
• is a parent of: ARROW-12134 [C++] Add regex string match kernel
• is a parent of: ARROW-12657 [C++][Python][Compute] String hex to numeric conversion and bit shifting
• is a parent of: ARROW-12709 [C++] Add variadic string join kernel
• is a parent of: ARROW-12712 [C++] String repeat kernel
• is a parent of: ARROW-12713 [C++] String reverse kernel
• is a parent of: ARROW-12714 [C++] String title case kernel
• is a parent of: ARROW-12715 [C++] SQL-style glob string match kernel
• is a parent of: ARROW-12716 [C++] Left/right/center string padding kernels
• is a parent of: ARROW-12717 [C++] Substring find position kernel
• is a parent of: ARROW-12944 [C++] String capitalize kernel
• is a parent of: ARROW-12946 [C++] String swap case kernel
• is a parent of: ARROW-12948 [C++] Add string slice replace kernel
• is a parent of: ARROW-12949 [C++] Add string starts-with/ends-with kernels
• is a parent of: ARROW-12950 [C++] Add substring count kernel
• is a parent of: ARROW-12952 [C++] Add regex count kernel
• is a parent of: ARROW-13157 [C++] Add find_substring_regex kernel and implement ignore_case for find_substring
• is a parent of: ARROW-13410 [C++] Implement min_max kernel for array[string]
• is a parent of: ARROW-13106 [C++] String formatting kernel
• is a parent of: ARROW-13774 [C++][Python][Compute] Number to string hex conversion
• is a parent of: ARROW-13825 [C++][Compute] Add string translate kernel
• is a parent of: ARROW-9268 [C++] Add is{alnum,alpha,...} kernels for strings
• is a parent of: ARROW-9991 [C++] split kernels for strings/binary
• is a parent of: ARROW-10557 [C++] Add scalar string slicing/substring extract kernel
• is a parent of: ARROW-12608 [C++] Add split_pattern_regex function
• is a parent of: ARROW-12835 [C++] Implement case insenstive match in match_substring(_regex) and match_like
• is a parent of: ARROW-10306 [C++] Add string replacement kernel
• is a parent of: ARROW-14306 [C++][Compute] Add binary reverse kernel
• is a parent of: ARROW-12990 [C++][Compute] Add utf8_format kernel
• is a parent of: ARROW-14126 [C++] Add locale support for relevant string compute functions
• is a parent of: ARROW-9100 [C++] Add ascii_lower kernel
• is depended upon by: ARROW-9401 [C++/Python] Support necessary functionality to have an Arrow-string type in pandas
• is related to: ARROW-8922 [C++] Implement example string scalar kernel function to assist with string kernels buildout per ARROW-555
• relates to: ARROW-9131 [C++] Faster ascii_lower and ascii_upper
• relates to: ARROW-9133 [C++] Add utf8_upper and utf8_lower
• links to: Fletcher string kernel issue