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Update migrations for mariadb

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This commit is contained in:
Matthias
2022-01-21 19:19:04 +01:00
parent c265f39323
commit 3d94d7df5c
2 changed files with 9 additions and 4 deletions
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8
freqtrade/persistence/migrations.py
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@@ -98,7 +98,10 @@ def migrate_trades_and_orders_table(
with engine.begin() as connection:
# drop indexes on backup table in new session
for index in inspector.get_indexes(trade_back_name):
connection.execute(text(f"drop index {index['name']}"))
if engine.name == 'mysql':
connection.execute(text(f"drop index {index['name']} on {trade_back_name}"))
else:
connection.execute(text(f"drop index {index['name']}"))
order_id, trade_id = get_last_sequence_ids(engine, trade_back_name, order_back_name)
@@ -198,7 +201,8 @@ def check_migrate(engine, decl_base, previous_tables) -> None:
# Check if migration necessary
# Migrates both trades and orders table!
if not has_column(cols, 'buy_tag'):
logger.info(f'Running database migration for trades - backup: {table_back_name}')
logger.info(f"Running database migration for trades - "
f"backup: {table_back_name}, {order_table_bak_name}")
migrate_trades_and_orders_table(
decl_base, inspector, engine, table_back_name, cols, order_table_bak_name)
# Reread columns - the above recreated the table!