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Description
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Describe the bug (required)
在使用SessionPool的execute_py方法查询数据时,在传入datetime类型的参数时,会被强转为date类型,导致查询不到符合条件的数据
Your Environments (required)
win11 python3.9
- OS:
uname -a
- Commit id (e.g.
a3ffc7d8
)
How To Reproduce(required)
Steps to reproduce the behavior:
- 构造数据
CREATE TAG IF NOT EXISTS date_test(d datetime);
INSERT VERTEX date_test(d) VALUES "test1":(datetime()); - 编写python代码,执行查询语句
params = {
'd': datetime.datetime(2025, 7, 6, 2, 55, 48, 613)}
result_set = NebulaHelper('date_demo').execute_py(
'MATCH (v) WHERE v.date_test.d <= $d RETURN v',
params)
print(result_set.as_primitive())
输出为:[]
实际有数据:

- debug模式查看,发现


在类型判断时,date类型会优先判断,而datetime类型也属于date类型,因此会把实际的时间截断为日期格式
Expected behavior
Additional context
wey-gu
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