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fix: oracle choose table error #282 #286

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Merged
XiaJunjie2020 merged 1 commit into from
Oct 9, 2025
Merged

fix: oracle choose table error #282 #286

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12 changes: 8 additions & 4 deletions backend/apps/db/db_sql.py
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Original file line number Diff line number Diff line change
Expand Up @@ -76,19 +76,23 @@ def get_table_sql(ds: CoreDatasource, conf: DatasourceConf, db_version: str = ''
""", conf.dbSchema
elif ds.type == "oracle":
return """
SELECT
SELECT DISTINCT
t.TABLE_NAME AS "TABLE_NAME",
NVL(c.COMMENTS, '') AS "TABLE_COMMENT"
FROM (
SELECT TABLE_NAME, 'TABLE' AS OBJECT_TYPE
FROM DBA_TABLES
FROM ALL_TABLES
WHERE OWNER = :param
UNION ALL
SELECT VIEW_NAME AS TABLE_NAME, 'VIEW' AS OBJECT_TYPE
FROM DBA_VIEWS
FROM ALL_VIEWS
WHERE OWNER = :param
UNION ALL
SELECT MVIEW_NAME AS TABLE_NAME, 'MATERIALIZED VIEW' AS OBJECT_TYPE
FROM ALL_MVIEWS
WHERE OWNER = :param
) t
LEFT JOIN DBA_TAB_COMMENTS c
LEFT JOIN ALL_TAB_COMMENTS c
ON t.TABLE_NAME = c.TABLE_NAME
AND c.TABLE_TYPE = t.OBJECT_TYPE
AND c.OWNER = :param
Expand Down