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描述
Describe the bug Incorrect alias generation in complex SQL request in Oracle.
To Reproduce 1.Make request to cube with parameters in different tables:
{
"dimensions": [],
"timeDimensions": [
{
"dimension": "Dm_portfolio.c6",
"granularity": "month"
}
],
"measures": [
"Dm_clients.m3__sum"
],
"filters": [],
"order": {}
}
- If generated SQL have two
selectstatement:"SELECT \"keys\".\"dm_portfolio__c6_month\", sum(\"dm_clients_key___dm_clients\".age) \"dm_clients__m3__sum\" FROM (SELECT DISTINCT TRUNC(\"dm_clients_key___dm_portfolio\".report_month, 'MM') \"dm_portfolio__c6_month\", \"dm_clients_key___dm_clients\".client_id \"dm_clients__c1\" FROM dm.portfolio \"dm_clients_key___dm_portfolio\" LEFT JOIN dm.clients \"dm_clients_key___dm_clients\" ON \"dm_clients_key___dm_portfolio\".client_id = \"dm_clients_key___dm_clients\".client_id ) \"keys\" LEFT JOIN dm.clients \"dm_clients_key___dm_clients\" ON \"keys\".\"dm_clients__c1\" = \"dm_clients_key___dm_clients\".client_id GROUP BY TRUNC(\"dm_clients_key___dm_portfolio\".report_month, 'MM') ORDER BY 1 ASC FETCH NEXT 10000 ROWS ONLY" - We have error:
Error: ORA-00904: "dm_clients_key___dm_portfolio"."REPORT_MONTH": invalid identifier
Version: Docker 0.28.17
Additional context
There is CORRECT alias in select:
"keys"."dm_portfolio__c6_month"
But INCORRECT alias in group by:
GROUP BY TRUNC("dm_clients_key___dm_portfolio".report_month, 'MM')
should be: "keys"."dm_portfolio__c6_month"