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Set journal mode to wal for sqlite databases

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closes #6353
This commit is contained in:
Matthias 2022-02-22 19:31:58 +01:00
parent a2960d8505
commit 02ce0dc02e
1 changed files with 8 additions and 0 deletions
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8
freqtrade/persistence/migrations.py
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@ -186,6 +186,13 @@ def migrate_orders_table(engine, table_back_name: str, cols: List):
"""))
def set_sqlite_to_wal(engine):
if engine.name == 'sqlite' and str(engine.url) != 'sqlite://':
# Set Mode to
with engine.begin() as connection:
connection.execute(text("PRAGMA journal_mode=wal"))
def check_migrate(engine, decl_base, previous_tables) -> None:
"""
Checks if migration is necessary and migrates if necessary
@ -212,3 +219,4 @@ def check_migrate(engine, decl_base, previous_tables) -> None:
if 'orders' not in previous_tables and 'trades' in previous_tables:
logger.info('Moving open orders to Orders table.')
migrate_open_orders_to_trades(engine)
set_sqlite_to_wal(engine)