[IGNITE-14636] Calcite engine. Support for LISTAGG (aka GROUP_CONCAT, STRING_AGG) aggregate function

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.14
• Component/s: sql
• Assignee: Ivan Daschinsky
• Reporter: Taras Ledkov
• Reviewer: Aleksey Plekhanov
• Created: 23/Apr/21 07:08
• Updated: 20/Apr/23 13:30
• Resolved: 31/May/22 08:59

Description

Tests:
aggregate/aggregates/test_aggregate_types.test
aggregate/aggregates/test_aggregate_types_scalar.test
aggregate/aggregates/test_distinct_string_agg.test_ignore
aggregate/aggregates/test_string_agg.test_ignore
aggregate/aggregates/test_string_agg_big.test_ignore
aggregate/aggregates/test_string_agg_many_groups.test_slow_ignored

Issue Links

• is part of: IGNITE-14535 Caclite SQL engine capabilities
• relates to: IGNITE-17437 SQL. Investigate of support LISTAGG (aka GROUP_CONCAT, STRING_AGG) aggregate function for ignite 3
• links to: GitHub Pull Request #9226
• links to: GitHub Pull Request #10023