Timestamp

class rbc.heavydb.Timestamp(time)

RBC Timestamp type that corresponds to HeavyDB type TIMESTAMP.

struct Timestamp {
    int64_t time;
};

from rbc.heavydb import Timestamp
@heavydb('int32_t(Column<Timestamp>, RowMultiplier, Column<int64_t>')
def get_years(column_times, m, column_hours):
    for i in range(len(column_times)):
        column_hours[i] = column_times[i].getHours()
    return len(column_times)

All comparison (dunder methods) are implemented for this class.

Methods

Timestamp.__init__(time)
Timestamp.getDay()	Get time as day
Timestamp.getHours()	Get time as hours
Timestamp.getMicroseconds()	Get time as microseconds
Timestamp.getMilliseconds()	Get time as milliseconds
Timestamp.getMinutes()	Get time as minutes
Timestamp.getMonth()	Get time as month
Timestamp.getSeconds()	Get time as seconds
Timestamp.getYear()	Get time as year
Timestamp.truncateToDay()	Return a new Timestamp with time truncated to day
Timestamp.truncateToHours()	Return a new Timestamp with time truncated to hours
Timestamp.truncateToMicroseconds()	Return a new Timestamp with time truncated to microseconds
Timestamp.truncateToMilliseconds()	Return a new Timestamp with time truncated to milliseconds
Timestamp.truncateToMinutes()	Return a new Timestamp with time truncated to minutes
Timestamp.truncateToMonth()	Return a new Timestamp with time truncated to month
Timestamp.truncateToSeconds()	Return a new Timestamp with time truncated to seconds
Timestamp.truncateToYear()	Return a new Timestamp with time truncated to year

Parameters:

time (int | nb_types.StringLiteral) –

Return type:

Timestamp