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Fix deleteing duplicate rows from session history tables after import

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JonnyWong16 2020-05-24 00:01:58 -07:00
parent fe4ddaeb52
commit 0462121f69
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1 changed files with 9 additions and 4 deletions
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13
plexpy/database.py
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@ -152,11 +152,16 @@ def import_tautulli_db(database=None, method=None, backup=False):
db.connection.execute('DETACH import_db')
if method == 'merge':
for table, columns in table_columns.items():
for table_name, columns in sorted(table_columns.items()):
duplicate_columns = ', '.join([c for c in columns if c != 'id'])
logger.info("Tautulli Database :: Removing duplicate rows from database table '%s'.", table)
db.action('DELETE FROM {table} WHERE id NOT IN '
'(SELECT MIN(id) FROM {table} GROUP BY {columns})'.format(table=table, columns=duplicate_columns))
logger.info("Tautulli Database :: Removing duplicate rows from database table '%s'.", table_name)
if table_name in session_history_tables[1:]:
db.action('DELETE FROM {table} WHERE id NOT IN '
'(SELECT id FROM session_history)'.format(table=table_name))
else:
db.action('DELETE FROM {table} WHERE id NOT IN '
'(SELECT MIN(id) FROM {table} GROUP BY {columns})'.format(table=table_name,
columns=duplicate_columns))
logger.info("Tautulli Database :: Deleting temporary database tables.")
for table_name in session_history_tables: