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Merge pull request #1359 from laughingman7743/fix_schema_loading_query

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Fix: schema loading query for Hive was wrong for non default schema
This commit is contained in:
Arik Fraimovich 2016-10-23 16:12:42 +03:00 committed by GitHub
commit 360028c01f
1 changed files with 2 additions and 2 deletions
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4
redash/query_runner/hive_ds.py
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@ -78,11 +78,11 @@ class Hive(BaseSQLQueryRunner):
tables_query = "show tables in %s"
columns_query = "show columns in %s"
columns_query = "show columns in %s.%s"
for schema_name in filter(lambda a: len(a) > 0, map(lambda a: str(a['database_name']), self._run_query_internal(schemas_query))):
for table_name in filter(lambda a: len(a) > 0, map(lambda a: str(a['tab_name']), self._run_query_internal(tables_query % schema_name))):
columns = filter(lambda a: len(a) > 0, map(lambda a: str(a['field']), self._run_query_internal(columns_query % table_name)))
columns = filter(lambda a: len(a) > 0, map(lambda a: str(a['field']), self._run_query_internal(columns_query % (schema_name, table_name))))
if schema_name != 'default':
table_name = '{}.{}'.format(schema_name, table_name)