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Merge pull request #1123 from freqtrade/fix-db_migration

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Fix db migration
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Samuel Husso 2018-08-06 12:00:22 +03:00 committed by GitHub
commit 199bd7bc50
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2 changed files with 11 additions and 3 deletions
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2
freqtrade/persistence.py
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@ -82,7 +82,7 @@ def check_migrate(engine) -> None:
logger.info(f'trying {table_back_name}') logger.info(f'trying {table_back_name}')
# Check for latest column # Check for latest column
if not has_column(cols, 'max_rate'): if not has_column(cols, 'ticker_interval'):
fee_open = get_column_def(cols, 'fee_open', 'fee') fee_open = get_column_def(cols, 'fee_open', 'fee')
fee_close = get_column_def(cols, 'fee_close', 'fee') fee_close = get_column_def(cols, 'fee_close', 'fee')
open_rate_requested = get_column_def(cols, 'open_rate_requested', 'null') open_rate_requested = get_column_def(cols, 'open_rate_requested', 'null')

12
freqtrade/tests/test_persistence.py
View File

@ -404,6 +404,7 @@ def test_migrate_new(mocker, default_conf, fee, caplog):
Test Database migration (starting with new pairformat) Test Database migration (starting with new pairformat)
""" """
amount = 103.223 amount = 103.223
# Always create all columns apart from the last!
create_table_old = """CREATE TABLE IF NOT EXISTS "trades" ( create_table_old = """CREATE TABLE IF NOT EXISTS "trades" (
id INTEGER NOT NULL, id INTEGER NOT NULL,
exchange VARCHAR NOT NULL, exchange VARCHAR NOT NULL,
@ -418,14 +419,21 @@ def test_migrate_new(mocker, default_conf, fee, caplog):
open_date DATETIME NOT NULL, open_date DATETIME NOT NULL,
close_date DATETIME, close_date DATETIME,
open_order_id VARCHAR, open_order_id VARCHAR,
stop_loss FLOAT,
initial_stop_loss FLOAT,
max_rate FLOAT,
sell_reason VARCHAR,
strategy VARCHAR,
PRIMARY KEY (id), PRIMARY KEY (id),
CHECK (is_open IN (0, 1)) CHECK (is_open IN (0, 1))
);""" );"""
insert_table_old = """INSERT INTO trades (exchange, pair, is_open, fee, insert_table_old = """INSERT INTO trades (exchange, pair, is_open, fee,
open_rate, stake_amount, amount, open_date) open_rate, stake_amount, amount, open_date,
stop_loss, initial_stop_loss, max_rate)
VALUES ('binance', 'ETC/BTC', 1, {fee}, VALUES ('binance', 'ETC/BTC', 1, {fee},
0.00258580, {stake}, {amount}, 0.00258580, {stake}, {amount},
'2019-11-28 12:44:24.000000') '2019-11-28 12:44:24.000000',
0.0, 0.0, 0.0)
""".format(fee=fee.return_value, """.format(fee=fee.return_value,
stake=default_conf.get("stake_amount"), stake=default_conf.get("stake_amount"),
amount=amount amount=amount