count_interval(start_date, end_date)
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current_date()
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date_and_time(the_date, the_time)
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day_offset_today([offset])
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evaluate_size_from_timestamp(...[, ...])
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given from timestamp,level,one_day_trading_minutes,this func evaluate size of kdata to current. |
get_local_timezone()
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get_year_quarter(time)
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get_year_quarters(start[, end])
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is_finished_kdata_timestamp(timestamp, level)
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is_in_same_interval(t1, t2, level)
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is_same_date(one, two)
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is_same_time(one, two)
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month_end_date(the_date)
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month_start_date(the_date)
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month_start_end_ranges(start_date, end_date)
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next_date(the_time[, days])
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next_timestamp(current_timestamp, level)
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now_pd_timestamp()
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now_time_str([fmt])
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now_timestamp()
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pre_month([t])
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pre_month_end_date([t])
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pre_month_start_date([t])
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split_time_interval(start, end[, method, ...])
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to_pd_timestamp(the_time)
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to_time_str(the_time[, fmt])
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to_timestamp(the_time)
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today()
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