[HIVE-26729] Add new UDFs to process Array type of data

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Taraka Rama Rao Lethavadla
• Reporter: Taraka Rama Rao Lethavadla
• Created: 11/Nov/22 17:29
• Updated: 11/Nov/22 17:31

Description

Umbrella Jira to track new UDFs related to Arrays

Sub-Tasks

• Add array_max and array_min UDFs: Closed
• Implement array_distinct UDF to return an array after removing duplicates in it: Closed
• Implement array_slice UDF to get the subset of elements from an array (subarray): Closed
• Implement array_join udf to concatenate the elements of an array with a specified delimiter: Closed
• implement array_except UDF in Hive: Closed
• implement array_intersect UDF in Hive: Closed
• Minor issues in array_intersect udf: Closed
• Implement array_union UDF in Hive: Closed
• implement array_remove UDF in Hive: Resolved
• implement array_position UDF in Hive: Resolved
• Implement array_append UDF to append an element to array: Resolved
• select queries having Array UDFs throw errors when element type is varchar: Open
• Implement array_compact UDF to remove all nulls from an array: Resolved