branch-3.1: [Enhancement](sql-dialect) Support retrying original sql after error#57498
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morningman merged 2 commits intoapache:branch-3.1from Oct 31, 2025
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branch-3.1: [Enhancement](sql-dialect) Support retrying original sql after error#57498morningman merged 2 commits intoapache:branch-3.1from
morningman merged 2 commits intoapache:branch-3.1from
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…pache#55566) Add a retry logic. When using SqlConverter for dialect conversion, in some cases we use the doris dialect instead of others, but these SQLs will also be converted once by SqlConverter, which may cause errors. Therefore, you can use the enable_sql_converter_retry_original variable to control whether to use the original SQL to retry the parser. ```sql Doris > set sql_dialect = 'hive'; Query OK, 0 rows affected (0.03 sec) Doris > SELECT DATE( DATE_SUB( requirement_created_date, INTERVAL DAYOFWEEK (requirement_created_date) - 1 DAY ) ) AS requirement_created_date, COUNT(distinct tapd_id) AS count FROM test.test_tapd_data GROUP BY DATE( DATE_SUB( requirement_created_date, INTERVAL DAYOFWEEK (requirement_created_date) - 1 DAY ) ) LIMIT 10000; ERROR 1105 (HY000): errCode = 2, detailMessage = Only supported: +(line 1, pos 61) == SQL == SELECT DATE(DATE_ADD(CAST(requirement_created_date AS DATE), (INTERVAL (DAYOFWEEK(requirement_created_date) - 1) DAY) * -1)) AS requirement_created_date, COUNT(DISTINCT tapd_id) AS `count` FROM test.test_tapd_data AS test_tapd_data GROUP BY DATE(DATE_ADD(CAST(requirement_created_date AS DATE), (INTERVAL (DAYOFWEEK(requirement_created_date) - 1) DAY) * -1)) LIMIT 10000; -------------------------------------------------------------^^^ Doris > set retry_origin_sql_on_convert_fail = true; Query OK, 0 rows affected (0.02 sec) Doris > SELECT DATE( DATE_SUB( requirement_created_date, INTERVAL DAYOFWEEK (requirement_created_date) - 1 DAY ) ) AS requirement_created_date, COUNT(distinct tapd_id) AS count FROM test.test_tapd_data GROUP BY DATE( DATE_SUB( requirement_created_date, INTERVAL DAYOFWEEK (requirement_created_date) - 1 DAY ) ) LIMIT 10000; Empty set (0.07 sec) ```
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pick (#55566)