ydb/yql/essentials/udfs/common/datetime2/test/cases/StartOf.in

{
    "ftztimestamp"="1970-01-01T05:00:00.000000,Europe/Moscow"
};
{
    "ftztimestamp"="2018-12-15T01:02:03.456789,Europe/Moscow"
};
{
    "ftztimestamp"="2105-12-31T16:23:45.000000,GMT"
};
{
    "ftztimestamp"="2106-01-01T01:00:00.000000,Europe/Moscow"
};
{
    "ftztimestamp"="2019-07-24T12:00:00,Europe/Moscow"
};