---
source: prqlc/prqlc/tests/integration/queries.rs
expression: "# mssql:skip\n# mysql:skip\n# clickhouse:skip\n# glaredb:skip (the string_agg function is not supported)\nfrom tracks\nfilter genre_id == 100\nderive empty_name = name == ''\naggregate {sum track_id, concat_array name, all empty_name, any empty_name}\n"
input_file: prqlc/prqlc/tests/integration/queries/aggregation.prql
---
0,,1,0