homework-jianmu/tests/army/query/function/ans/weekday.csv

taos> select WEEKDAY('2020-01-01 00:00:00')
 weekday('2020-01-01 00:00:00') |
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                              2 |

taos> select WEEKDAY('2020-01-01 00:00:00') from ts_4893.meters order by ts limit 10
 weekday('2020-01-01 00:00:00') |
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                              2 |
                              2 |
                              2 |
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                              2 |

taos> select WEEKDAY('2021-01-01 00:00:00')
 weekday('2021-01-01 00:00:00') |
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                              4 |

taos> select WEEKDAY('2021-01-01 00:00:00') from ts_4893.meters order by ts limit 10
 weekday('2021-01-01 00:00:00') |
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                              4 |
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                              4 |

taos> select WEEKDAY('1998-01-01 00:00:00')
 weekday('1998-01-01 00:00:00') |
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                              3 |

taos> select WEEKDAY('1998-01-01 00:00:00') from ts_4893.meters order by ts limit 10
 weekday('1998-01-01 00:00:00') |
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                              3 |
                              3 |
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                              3 |

taos> select WEEKDAY('1998-12-31 00:00:00')
 weekday('1998-12-31 00:00:00') |
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                              3 |

taos> select WEEKDAY('1998-12-31 00:00:00') from ts_4893.meters order by ts limit 10
 weekday('1998-12-31 00:00:00') |
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                              3 |
                              3 |
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                              3 |

taos> select WEEKDAY('2000-01-06 00:00:00')
 weekday('2000-01-06 00:00:00') |
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                              3 |

taos> select WEEKDAY('2000-01-06 00:00:00') from ts_4893.meters order by ts limit 10
 weekday('2000-01-06 00:00:00') |
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                              3 |
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                              3 |

taos> select WEEKDAY(1725095657)
  weekday(1725095657)  |
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                     2 |

taos> select WEEKDAY(1725095657) from ts_4893.meters order by ts limit 10
  weekday(1725095657)  |
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                     2 |
                     2 |
                     2 |
                     2 |
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                     2 |

taos> select WEEKDAY(ts) from ts_4893.meters order by ts limit 10
      weekday(ts)      |
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                     4 |
                     4 |
                     4 |
                     4 |
                     4 |
                     4 |
                     4 |
                     4 |
                     4 |
                     4 |

taos> select weekday('2020-01-01')
 weekday('2020-01-01') |
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                     2 |

taos> select weekday(1721020591)
  weekday(1721020591)  |
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                     2 |

taos> select weekday(1721020666229)
 weekday(1721020666229) |
=========================
                      0 |

taos> select weekday('2020-01-01 00:00:00')
 weekday('2020-01-01 00:00:00') |
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                              2 |

taos> select weekday(ts) from ts_4893.d0 order by ts limit 10
      weekday(ts)      |
========================
                     4 |
                     4 |
                     4 |
                     4 |
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                     4 |

taos> select weekday(ts) from ts_4893.meters order by ts limit 10
      weekday(ts)      |
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                     4 |
                     4 |
                     4 |
                     4 |
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                     4 |
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                     4 |

taos> select weekday(null)
     weekday(null)     |
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 NULL                  |

taos> select weekday('abc')
    weekday('abc')     |
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 NULL                  |

taos> select weekday('1721020591')
 weekday('1721020591') |
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 NULL                  |

taos> select weekday('1721020666229')
 weekday('1721020666229') |
===========================
 NULL                     |

taos> select weekday('01/01/2020')
 weekday('01/01/2020') |
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 NULL                  |

taos> select weekday('20200101')
  weekday('20200101')  |
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 NULL                  |

taos> select weekday('20/01/01')
  weekday('20/01/01')  |
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 NULL                  |

taos> select weekday('11/01/32')
  weekday('11/01/32')  |
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 NULL                  |

taos> select weekday('01-JAN-20')
 weekday('01-JAN-20')  |
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 NULL                  |

taos> select weekday('2024-02-29')
 weekday('2024-02-29') |
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                     3 |

taos> select weekday('2023-09-24')
 weekday('2023-09-24') |
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                     6 |

taos> select weekday('2023-09-25')
 weekday('2023-09-25') |
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                     0 |

taos> select weekday('9999-12-31')
 weekday('9999-12-31') |
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                     4 |

taos> select weekday(name) from ts_4893.meters limit 1
     weekday(name)     |
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 NULL                  |

taos> select weekday(ts), dayofweek(ts) from ts_4893.meters limit 1
      weekday(ts)      |     dayofweek(ts)     |
================================================
                     4 |                     6 |

taos> select weekday(timediff(ts, '2024-10-10 09:36:50.172')) from ts_4893.meters limit 1
 weekday(timediff(ts, '2024-10-10 09:36:50.172')) |
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                                                4 |

taos> select weekday(ts) from ts_4893.meters limit 1
      weekday(ts)      |
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                     4 |

taos> select id, weekday(ts) from ts_4893.meters where id = 1 limit 1
     id      |      weekday(ts)      |
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           1 |                     4 |

taos> select groupid, sum(weekday(ts)) from ts_4893.meters group by groupid order by groupid
 groupid |   sum(weekday(ts))    |
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       1 |                300007 |