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fix: remove autocommit for named cursor in backtest

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root 2026-02-28 05:54:32 +00:00
parent 5ba4c7fe98
commit ca25938adc
1 changed files with 1 additions and 1 deletions
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2
backend/backtest.py
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@ -348,7 +348,7 @@ def run_backtest(symbol: str, start_ms: int, end_ms: int, warmup_ms: int = WINDO
host=PG_HOST, port=PG_PORT, dbname=PG_DB, host=PG_HOST, port=PG_PORT, dbname=PG_DB,
user=PG_USER, password=PG_PASS user=PG_USER, password=PG_PASS
) )
conn.set_session(autocommit=True) # named cursor需要在事务内（不要设autocommit=True）
# 先warmup（用回测起点前4h的数据预热指标） # 先warmup（用回测起点前4h的数据预热指标）
warmup_start = start_ms - warmup_ms warmup_start = start_ms - warmup_ms