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[Fix]Close #1551

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This commit is contained in:
vn.py 2019-04-05 11:08:31 +08:00
parent 20f8032707
commit 81454e7dfb
1 changed files with 1 additions and 1 deletions
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2
vnpy/app/cta_strategy/engine.py
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@ -541,7 +541,7 @@ class CtaEngine(BaseEngine):
DbBarData.select() DbBarData.select()
.where( .where(
(DbBarData.vt_symbol == vt_symbol) (DbBarData.vt_symbol == vt_symbol)
& (DbBarData.interval == interval) & (DbBarData.interval == interval.value)
& (DbBarData.datetime >= start) & (DbBarData.datetime >= start)
& (DbBarData.datetime <= end) & (DbBarData.datetime <= end)
) )