[FLINK-35021] AggregateQueryOperations produces wrong asSerializableString representation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.19.0
• Fix Version/s: 1.20.0
• Component/s: Table SQL / API
• Labels: pull-request-available
• Assignee: Dawid Wysakowicz
• Reporter: Dawid Wysakowicz
• Created: 05/Apr/24 09:06
• Updated: 05/Apr/24 12:18
• Resolved: 05/Apr/24 12:18

Description

A table API query:

        env.fromValues(1, 2, 3)
                .as("number")
                .select(col("number").count())
                .insertInto(TEST_TABLE_API)

produces

INSERT INTO `default`.`timo_eu_west_1`.`table_api_basic_api` SELECT `EXPR$0` FROM (
    SELECT (COUNT(`number`)) AS `EXPR$0` FROM (
        SELECT `f0` AS `number` FROM (
            SELECT `f0` FROM (VALUES 
                (1),
                (2),
                (3)
            ) VAL$0(`f0`)
        )
    )
    GROUP BY 
)

which is missing a grouping expression

Issue Links

• links to: GitHub Pull Request #24624