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Merge branch 'master' into zvonand-issue-49290

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1
docs/en/interfaces/formats.md
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@ -471,6 +471,7 @@ The CSV format supports the output of totals and extremes the same way as `TabSe
- [input_format_csv_skip_trailing_empty_lines](/docs/en/operations/settings/settings-formats.md/#input_format_csv_skip_trailing_empty_lines) - skip trailing empty lines at the end of data. Default value - `false`.
- [input_format_csv_trim_whitespaces](/docs/en/operations/settings/settings-formats.md/#input_format_csv_trim_whitespaces) - trim spaces and tabs in non-quoted CSV strings. Default value - `true`.
- [input_format_csv_allow_whitespace_or_tab_as_delimiter](/docs/en/operations/settings/settings-formats.md/# input_format_csv_allow_whitespace_or_tab_as_delimiter) - Allow to use whitespace or tab as field delimiter in CSV strings. Default value - `false`.
- [input_format_csv_allow_variable_number_of_columns](/docs/en/operations/settings/settings-formats.md/#input_format_csv_allow_variable_number_of_columns) - ignore extra columns in CSV input (if file has more columns than expected) and treat missing fields in CSV input as default values. Default value - `false`.
## CSVWithNames {#csvwithnames}

5
docs/en/operations/settings/settings-formats.md
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@ -931,6 +931,11 @@ Result
```text
" string "
```
### input_format_csv_allow_variable_number_of_columns {#input_format_csv_allow_variable_number_of_columns}
ignore extra columns in CSV input (if file has more columns than expected) and treat missing fields in CSV input as default values.
Disabled by default.
### input_format_csv_allow_whitespace_or_tab_as_delimiter {#input_format_csv_allow_whitespace_or_tab_as_delimiter}

6
docs/en/sql-reference/functions/date-time-functions.md
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@ -718,7 +718,7 @@ SELECT toDate('2016-12-27') AS date, toYearWeek(date) AS yearWeek0, toYearWeek(d
## age
Returns the `unit` component of the difference between `startdate` and `enddate`. The difference is calculated using a precision of 1 second.
Returns the `unit` component of the difference between `startdate` and `enddate`. The difference is calculated using a precision of 1 microsecond.
E.g. the difference between `2021-12-29` and `2022-01-01` is 3 days for `day` unit, 0 months for `month` unit, 0 years for `year` unit.
For an alternative to `age`, see function `date\_diff`.
@ -734,6 +734,8 @@ age('unit', startdate, enddate, [timezone])
- `unit` — The type of interval for result. [String](../../sql-reference/data-types/string.md).
Possible values:
- `microsecond` (possible abbreviations: `us`, `u`)
- `millisecond` (possible abbreviations: `ms`)
- `second` (possible abbreviations: `ss`, `s`)
- `minute` (possible abbreviations: `mi`, `n`)
- `hour` (possible abbreviations: `hh`, `h`)
@ -809,6 +811,8 @@ Aliases: `dateDiff`, `DATE_DIFF`, `timestampDiff`, `timestamp_diff`, `TIMESTAMP_
- `unit` — The type of interval for result. [String](../../sql-reference/data-types/string.md).
Possible values:
- `microsecond` (possible abbreviations: `us`, `u`)
- `millisecond` (possible abbreviations: `ms`)
- `second` (possible abbreviations: `ss`, `s`)
- `minute` (possible abbreviations: `mi`, `n`)
- `hour` (possible abbreviations: `hh`, `h`)

4
docs/ru/interfaces/formats.md
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@ -401,8 +401,8 @@ $ clickhouse-client --format_csv_delimiter="|" --query="INSERT INTO test.csv FOR
- [output_format_csv_crlf_end_of_line](../operations/settings/settings.md#output_format_csv_crlf_end_of_line) - если установлено значение true, конец строки в формате вывода CSV будет `\r\n` вместо `\n`. Значение по умолчанию - `false`.
- [input_format_csv_skip_first_lines](../operations/settings/settings.md#input_format_csv_skip_first_lines) - пропустить указанное количество строк в начале данных. Значение по умолчанию - `0`.
- [input_format_csv_detect_header](../operations/settings/settings.md#input_format_csv_detect_header) - обнаружить заголовок с именами и типами в формате CSV. Значение по умолчанию - `true`.
- [input_format_csv_trim_whitespaces](../operations/settings/settings.md#input_format_csv_trim_whitespaces) - удалить пробелы и символы табуляции из строк без кавычек.
Значение по умолчанию - `true`.
- [input_format_csv_trim_whitespaces](../operations/settings/settings.md#input_format_csv_trim_whitespaces) - удалить пробелы и символы табуляции из строк без кавычек. Значение по умолчанию - `true`.
- [input_format_csv_allow_variable_number_of_columns](../operations/settings/settings.md/#input_format_csv_allow_variable_number_of_columns) - игнорировать дополнительные столбцы (если файл содержит больше столбцов чем ожидается) и рассматривать отсутствующие поля в CSV в качестве значений по умолчанию. Значение по умолчанию - `false`.
## CSVWithNames {#csvwithnames}

6
docs/ru/operations/settings/settings.md
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@ -1727,6 +1727,12 @@ echo ' string ' | ./clickhouse local -q "select * from table FORMAT CSV" --in
" string "
```
## input_format_csv_allow_variable_number_of_columns {#input_format_csv_allow_variable_number_of_columns}
Игнорировать дополнительные столбцы (если файл содержит больше столбцов чем ожидается) и рассматривать отсутствующие поля в CSV в качестве значений по умолчанию.
Выключено по умолчанию.
## output_format_tsv_crlf_end_of_line {#settings-output-format-tsv-crlf-end-of-line}
Использовать в качестве разделителя строк для TSV формата CRLF (DOC/Windows стиль) вместо LF (Unix стиль).

6
docs/ru/sql-reference/functions/date-time-functions.md
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@ -621,7 +621,7 @@ SELECT toDate('2016-12-27') AS date, toYearWeek(date) AS yearWeek0, toYearWeek(d
## age
Вычисляет компонент `unit` разницы между `startdate` и `enddate`. Разница вычисляется с точностью в 1 секунду.
Вычисляет компонент `unit` разницы между `startdate` и `enddate`. Разница вычисляется с точностью в 1 микросекунду.
Например, разница между `2021-12-29` и `2022-01-01` 3 дня для единицы `day`, 0 месяцев для единицы `month`, 0 лет для единицы `year`.
**Синтаксис**
@ -635,6 +635,8 @@ age('unit', startdate, enddate, [timezone])
- `unit` — единица измерения времени, в которой будет выражено возвращаемое значение функции. [String](../../sql-reference/data-types/string.md).
Возможные значения:
- `microsecond` (возможные сокращения: `us`, `u`)
- `millisecond` (возможные сокращения: `ms`)
- `second` (возможные сокращения: `ss`, `s`)
- `minute` (возможные сокращения: `mi`, `n`)
- `hour` (возможные сокращения: `hh`, `h`)
@ -708,6 +710,8 @@ date_diff('unit', startdate, enddate, [timezone])
- `unit` — единица измерения времени, в которой будет выражено возвращаемое значение функции. [String](../../sql-reference/data-types/string.md).
Возможные значения:
- `microsecond` (возможные сокращения: `us`, `u`)
- `millisecond` (возможные сокращения: `ms`)
- `second` (возможные сокращения: `ss`, `s`)
- `minute` (возможные сокращения: `mi`, `n`)
- `hour` (возможные сокращения: `hh`, `h`)

2
docs/zh/sql-reference/functions/date-time-functions.md
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@ -643,6 +643,8 @@ date_diff('unit', startdate, enddate, [timezone])
- `unit` — `value`对应的时间单位。类型为[String](../../sql-reference/data-types/string.md)。
可能的值：
- `microsecond`
- `millisecond`
- `second`
- `minute`
- `hour`

6
src/Core/DecimalFunctions.h
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@ -48,7 +48,11 @@ inline auto scaleMultiplier(UInt32 scale)
/** Components of DecimalX value:
* whole - represents whole part of decimal, can be negative or positive.
* fractional - for fractional part of decimal, always positive.
* fractional - for fractional part of decimal.
*
* 0.123 represents 0 / 0.123
* -0.123 represents 0 / -0.123
* -1.123 represents -1 / 0.123
*/
template <typename DecimalType>
struct DecimalComponents

3
src/Core/Settings.h
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@ -275,7 +275,7 @@ class IColumn;
\
M(UInt64, http_headers_progress_interval_ms, 100, "Do not send HTTP headers X-ClickHouse-Progress more frequently than at each specified interval.", 0) \
M(Bool, http_wait_end_of_query, false, "Enable HTTP response buffering on the server-side.", 0) \
M(UInt64, http_response_buffer_size, false, "The number of bytes to buffer in the server memory before sending a HTTP response to the client or flushing to disk (when http_wait_end_of_query is enabled).", 0) \
M(UInt64, http_response_buffer_size, 0, "The number of bytes to buffer in the server memory before sending a HTTP response to the client or flushing to disk (when http_wait_end_of_query is enabled).", 0) \
\
M(Bool, fsync_metadata, true, "Do fsync after changing metadata for tables and databases (.sql files). Could be disabled in case of poor latency on server with high load of DDL queries and high load of disk subsystem.", 0) \
\
@ -1011,6 +1011,7 @@ class IColumn;
M(Bool, regexp_dict_allow_hyperscan, true, "Allow regexp_tree dictionary using Hyperscan library.", 0) \
\
M(Bool, dictionary_use_async_executor, false, "Execute a pipeline for reading from a dictionary with several threads. It's supported only by DIRECT dictionary with CLICKHOUSE source.", 0) \
M(Bool, input_format_csv_allow_variable_number_of_columns, false, "Ignore extra columns in CSV input (if file has more columns than expected) and treat missing fields in CSV input as default values", 0) \
// End of FORMAT_FACTORY_SETTINGS
// Please add settings non-related to formats into the COMMON_SETTINGS above.

2
src/Dictionaries/CacheDictionary.cpp
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@ -138,7 +138,7 @@ Columns CacheDictionary<dictionary_key_type>::getColumns(
const Columns & default_values_columns) const
{
/**
* Flow of getColumsImpl
* Flow of getColumnsImpl
* 1. Get fetch result from storage
* 2. If all keys are found in storage and not expired
* 2.1. If storage returns fetched columns in order of keys then result is returned to client.

1
src/Formats/FormatFactory.cpp
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@ -72,6 +72,7 @@ FormatSettings getFormatSettings(ContextPtr context, const Settings & settings)
format_settings.csv.skip_trailing_empty_lines = settings.input_format_csv_skip_trailing_empty_lines;
format_settings.csv.trim_whitespaces = settings.input_format_csv_trim_whitespaces;
format_settings.csv.allow_whitespace_or_tab_as_delimiter = settings.input_format_csv_allow_whitespace_or_tab_as_delimiter;
format_settings.csv.allow_variable_number_of_columns = settings.input_format_csv_allow_variable_number_of_columns;
format_settings.hive_text.fields_delimiter = settings.input_format_hive_text_fields_delimiter;
format_settings.hive_text.collection_items_delimiter = settings.input_format_hive_text_collection_items_delimiter;
format_settings.hive_text.map_keys_delimiter = settings.input_format_hive_text_map_keys_delimiter;

1
src/Formats/FormatSettings.h
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@ -140,6 +140,7 @@ struct FormatSettings
bool skip_trailing_empty_lines = false;
bool trim_whitespaces = true;
bool allow_whitespace_or_tab_as_delimiter = false;
bool allow_variable_number_of_columns = false;
} csv;
struct HiveText

71
src/Functions/DateTimeTransforms.h
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@ -19,6 +19,9 @@
namespace DB
{
static constexpr auto microsecond_multiplier = 1000000;
static constexpr auto millisecond_multiplier = 1000;
namespace ErrorCodes
{
extern const int ILLEGAL_TYPE_OF_ARGUMENT;
@ -1377,6 +1380,36 @@ struct ToRelativeSecondNumImpl
using FactorTransform = ZeroTransform;
};
template <Int64 scale_multiplier>
struct ToRelativeSubsecondNumImpl
{
static constexpr auto name = "toRelativeSubsecondNumImpl";
static inline Int64 execute(const DateTime64 & t, DateTime64::NativeType scale, const DateLUTImpl &)
{
static_assert(scale_multiplier == 1000 || scale_multiplier == 1000000);
if (scale == scale_multiplier)
return t.value;
if (scale > scale_multiplier)
return t.value / (scale / scale_multiplier);
return t.value * (scale_multiplier / scale);
}
static inline Int64 execute(UInt32 t, const DateLUTImpl &)
{
return t * scale_multiplier;
}
static inline Int64 execute(Int32 d, const DateLUTImpl & time_zone)
{
return static_cast<Int64>(time_zone.fromDayNum(ExtendedDayNum(d))) * scale_multiplier;
}
static inline Int64 execute(UInt16 d, const DateLUTImpl & time_zone)
{
return static_cast<Int64>(time_zone.fromDayNum(DayNum(d)) * scale_multiplier);
}
using FactorTransform = ZeroTransform;
};
struct ToYYYYMMImpl
{
static constexpr auto name = "toYYYYMM";
@ -1476,25 +1509,47 @@ struct ToYYYYMMDDhhmmssImpl
using FactorTransform = ZeroTransform;
};
struct DateTimeComponentsWithFractionalPart : public DateLUTImpl::DateTimeComponents
{
UInt16 millisecond;
UInt16 microsecond;
};
struct ToDateTimeComponentsImpl
{
static constexpr auto name = "toDateTimeComponents";
static inline DateLUTImpl::DateTimeComponents execute(Int64 t, const DateLUTImpl & time_zone)
static inline DateTimeComponentsWithFractionalPart execute(const DateTime64 & t, DateTime64::NativeType scale_multiplier, const DateLUTImpl & time_zone)
{
return time_zone.toDateTimeComponents(t);
auto components = DecimalUtils::splitWithScaleMultiplier(t, scale_multiplier);
if (t.value < 0 && components.fractional)
{
components.fractional = scale_multiplier + (components.whole ? Int64(-1) : Int64(1)) * components.fractional;
--components.whole;
}
Int64 fractional = components.fractional;
if (scale_multiplier > microsecond_multiplier)
fractional = fractional / (scale_multiplier / microsecond_multiplier);
else if (scale_multiplier < microsecond_multiplier)
fractional = fractional * (microsecond_multiplier / scale_multiplier);
constexpr Int64 divider = microsecond_multiplier/ millisecond_multiplier;
UInt16 millisecond = static_cast<UInt16>(fractional / divider);
UInt16 microsecond = static_cast<UInt16>(fractional % divider);
return DateTimeComponentsWithFractionalPart{time_zone.toDateTimeComponents(components.whole), millisecond, microsecond};
}
static inline DateLUTImpl::DateTimeComponents execute(UInt32 t, const DateLUTImpl & time_zone)
static inline DateTimeComponentsWithFractionalPart execute(UInt32 t, const DateLUTImpl & time_zone)
{
return time_zone.toDateTimeComponents(static_cast<DateLUTImpl::Time>(t));
return DateTimeComponentsWithFractionalPart{time_zone.toDateTimeComponents(static_cast<DateLUTImpl::Time>(t)), 0, 0};
}
static inline DateLUTImpl::DateTimeComponents execute(Int32 d, const DateLUTImpl & time_zone)
static inline DateTimeComponentsWithFractionalPart execute(Int32 d, const DateLUTImpl & time_zone)
{
return time_zone.toDateTimeComponents(ExtendedDayNum(d));
return DateTimeComponentsWithFractionalPart{time_zone.toDateTimeComponents(ExtendedDayNum(d)), 0, 0};
}
static inline DateLUTImpl::DateTimeComponents execute(UInt16 d, const DateLUTImpl & time_zone)
static inline DateTimeComponentsWithFractionalPart execute(UInt16 d, const DateLUTImpl & time_zone)
{
return time_zone.toDateTimeComponents(DayNum(d));
return DateTimeComponentsWithFractionalPart{time_zone.toDateTimeComponents(DayNum(d)), 0, 0};
}
using FactorTransform = ZeroTransform;

7
src/Functions/TransformDateTime64.h
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@ -5,7 +5,7 @@
namespace DB
{
/** Tansform-type wrapper for DateTime64, simplifies DateTime64 support for given Transform.
/** Transform-type wrapper for DateTime64, simplifies DateTime64 support for given Transform.
*
* Depending on what overloads of Transform::execute() are available, when called with DateTime64 value,
* invokes Transform::execute() with either:
@ -80,7 +80,10 @@ public:
}
else
{
const auto components = DecimalUtils::splitWithScaleMultiplier(t, scale_multiplier);
auto components = DecimalUtils::splitWithScaleMultiplier(t, scale_multiplier);
if (t.value < 0 && components.fractional)
--components.whole;
return wrapped_transform.execute(static_cast<Int64>(components.whole), std::forward<Args>(args)...);
}
}

58
src/Functions/dateDiff.cpp
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@ -174,12 +174,13 @@ public:
{
auto res = static_cast<Int64>(transform_y.execute(y, timezone_y))
- static_cast<Int64>(transform_x.execute(x, timezone_x));
DateLUTImpl::DateTimeComponents a_comp;
DateLUTImpl::DateTimeComponents b_comp;
DateTimeComponentsWithFractionalPart a_comp;
DateTimeComponentsWithFractionalPart b_comp;
Int64 adjust_value;
auto x_seconds = TransformDateTime64<ToRelativeSecondNumImpl<ResultPrecision::Extended>>(transform_x.getScaleMultiplier()).execute(x, timezone_x);
auto y_seconds = TransformDateTime64<ToRelativeSecondNumImpl<ResultPrecision::Extended>>(transform_y.getScaleMultiplier()).execute(y, timezone_y);
if (x_seconds <= y_seconds)
auto x_microseconds = TransformDateTime64<ToRelativeSubsecondNumImpl<microsecond_multiplier>>(transform_x.getScaleMultiplier()).execute(x, timezone_x);
auto y_microseconds = TransformDateTime64<ToRelativeSubsecondNumImpl<microsecond_multiplier>>(transform_y.getScaleMultiplier()).execute(y, timezone_y);
if (x_microseconds <= y_microseconds)
{
a_comp = TransformDateTime64<ToDateTimeComponentsImpl>(transform_x.getScaleMultiplier()).execute(x, timezone_x);
b_comp = TransformDateTime64<ToDateTimeComponentsImpl>(transform_y.getScaleMultiplier()).execute(y, timezone_y);
@ -192,14 +193,16 @@ public:
adjust_value = 1;
}
if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeYearNumImpl<ResultPrecision::Extended>>>)
{
if ((a_comp.date.month > b_comp.date.month)
|| ((a_comp.date.month == b_comp.date.month) && ((a_comp.date.day > b_comp.date.day)
|| ((a_comp.date.day == b_comp.date.day) && ((a_comp.time.hour > b_comp.time.hour)
|| ((a_comp.time.hour == b_comp.time.hour) && ((a_comp.time.minute > b_comp.time.minute)
|| ((a_comp.time.minute == b_comp.time.minute) && (a_comp.time.second > b_comp.time.second))))
)))))
|| ((a_comp.time.minute == b_comp.time.minute) && ((a_comp.time.second > b_comp.time.second)
|| ((a_comp.time.second == b_comp.time.second) && ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))))))))))))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeQuarterNumImpl<ResultPrecision::Extended>>>)
@ -210,8 +213,9 @@ public:
|| ((x_month_in_quarter == y_month_in_quarter) && ((a_comp.date.day > b_comp.date.day)
|| ((a_comp.date.day == b_comp.date.day) && ((a_comp.time.hour > b_comp.time.hour)
|| ((a_comp.time.hour == b_comp.time.hour) && ((a_comp.time.minute > b_comp.time.minute)
|| ((a_comp.time.minute == b_comp.time.minute) && (a_comp.time.second > b_comp.time.second))))
)))))
|| ((a_comp.time.minute == b_comp.time.minute) && ((a_comp.time.second > b_comp.time.second)
|| ((a_comp.time.second == b_comp.time.second) && ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))))))))))))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeMonthNumImpl<ResultPrecision::Extended>>>)
@ -219,8 +223,9 @@ public:
if ((a_comp.date.day > b_comp.date.day)
|| ((a_comp.date.day == b_comp.date.day) && ((a_comp.time.hour > b_comp.time.hour)
|| ((a_comp.time.hour == b_comp.time.hour) && ((a_comp.time.minute > b_comp.time.minute)
|| ((a_comp.time.minute == b_comp.time.minute) && (a_comp.time.second > b_comp.time.second))))
)))
|| ((a_comp.time.minute == b_comp.time.minute) && ((a_comp.time.second > b_comp.time.second)
|| ((a_comp.time.second == b_comp.time.second) && ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))))))))))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeWeekNumImpl<ResultPrecision::Extended>>>)
@ -230,25 +235,44 @@ public:
if ((x_day_of_week > y_day_of_week)
|| ((x_day_of_week == y_day_of_week) && (a_comp.time.hour > b_comp.time.hour))
|| ((a_comp.time.hour == b_comp.time.hour) && ((a_comp.time.minute > b_comp.time.minute)
|| ((a_comp.time.minute == b_comp.time.minute) && (a_comp.time.second > b_comp.time.second)))))
|| ((a_comp.time.minute == b_comp.time.minute) && ((a_comp.time.second > b_comp.time.second)
|| ((a_comp.time.second == b_comp.time.second) && ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))))))))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeDayNumImpl<ResultPrecision::Extended>>>)
{
if ((a_comp.time.hour > b_comp.time.hour)
|| ((a_comp.time.hour == b_comp.time.hour) && ((a_comp.time.minute > b_comp.time.minute)
|| ((a_comp.time.minute == b_comp.time.minute) && (a_comp.time.second > b_comp.time.second)))))
|| ((a_comp.time.minute == b_comp.time.minute) && ((a_comp.time.second > b_comp.time.second)
|| ((a_comp.time.second == b_comp.time.second) && ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))))))))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeHourNumImpl<ResultPrecision::Extended>>>)
{
if ((a_comp.time.minute > b_comp.time.minute)
|| ((a_comp.time.minute == b_comp.time.minute) && (a_comp.time.second > b_comp.time.second)))
|| ((a_comp.time.minute == b_comp.time.minute) && ((a_comp.time.second > b_comp.time.second)
|| ((a_comp.time.second == b_comp.time.second) && ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))))))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeMinuteNumImpl<ResultPrecision::Extended>>>)
{
if (a_comp.time.second > b_comp.time.second)
if ((a_comp.time.second > b_comp.time.second)
|| ((a_comp.time.second == b_comp.time.second) && ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeSecondNumImpl<ResultPrecision::Extended>>>)
{
if ((a_comp.millisecond > b_comp.millisecond)
|| ((a_comp.millisecond == b_comp.millisecond) && (a_comp.microsecond > b_comp.microsecond)))
res += adjust_value;
}
else if constexpr (std::is_same_v<TransformX, TransformDateTime64<ToRelativeSubsecondNumImpl<1000>>>)
{
if (a_comp.microsecond > b_comp.microsecond)
res += adjust_value;
}
return res;
@ -373,6 +397,10 @@ public:
impl.template dispatchForColumns<ToRelativeMinuteNumImpl<ResultPrecision::Extended>>(x, y, timezone_x, timezone_y, res->getData());
else if (unit == "second" || unit == "ss" || unit == "s")
impl.template dispatchForColumns<ToRelativeSecondNumImpl<ResultPrecision::Extended>>(x, y, timezone_x, timezone_y, res->getData());
else if (unit == "millisecond" || unit == "ms")
impl.template dispatchForColumns<ToRelativeSubsecondNumImpl<millisecond_multiplier>>(x, y, timezone_x, timezone_y, res->getData());
else if (unit == "microsecond" || unit == "us" || unit == "u")
impl.template dispatchForColumns<ToRelativeSubsecondNumImpl<microsecond_multiplier>>(x, y, timezone_x, timezone_y, res->getData());
else
throw Exception(ErrorCodes::BAD_ARGUMENTS,
"Function {} does not support '{}' unit", getName(), unit);

1
src/Functions/toStartOfInterval.cpp
View File

@ -10,7 +10,6 @@
#include <Functions/DateTimeTransforms.h>
#include <Functions/FunctionFactory.h>
#include <Functions/IFunction.h>
#include <Functions/TransformDateTime64.h>
#include <IO/WriteHelpers.h>

11
src/Processors/Formats/Impl/CSVRowInputFormat.cpp
View File

@ -283,6 +283,11 @@ bool CSVFormatReader::parseRowEndWithDiagnosticInfo(WriteBuffer & out)
return true;
}
bool CSVFormatReader::allowVariableNumberOfColumns()
{
return format_settings.csv.allow_variable_number_of_columns;
}
bool CSVFormatReader::readField(
IColumn & column,
const DataTypePtr & type,
@ -347,6 +352,12 @@ bool CSVFormatReader::checkForSuffix()
return false;
}
bool CSVFormatReader::checkForEndOfRow()
{
skipWhitespacesAndTabs(*buf, format_settings.csv.allow_whitespace_or_tab_as_delimiter);
return buf->eof() || *buf->position() == '\n' || *buf->position() == '\r';
}
CSVSchemaReader::CSVSchemaReader(ReadBuffer & in_, bool with_names_, bool with_types_, const FormatSettings & format_settings_)
: FormatWithNamesAndTypesSchemaReader(
buf,

3
src/Processors/Formats/Impl/CSVRowInputFormat.h
View File

@ -69,6 +69,9 @@ public:
void skipRowEndDelimiter() override;
void skipPrefixBeforeHeader() override;
bool checkForEndOfRow() override;
bool allowVariableNumberOfColumns() override;
std::vector<String> readNames() override { return readHeaderRow(); }
std::vector<String> readTypes() override { return readHeaderRow(); }
std::vector<String> readHeaderRow() { return readRowImpl<true>(); }

23
src/Processors/Formats/RowInputFormatWithNamesAndTypes.cpp
View File

@ -227,7 +227,30 @@ bool RowInputFormatWithNamesAndTypes::readRow(MutableColumns & columns, RowReadE
format_reader->skipField(file_column);
if (!is_last_file_column)
{
if (format_reader->allowVariableNumberOfColumns() && format_reader->checkForEndOfRow())
{
++file_column;
while (file_column < column_mapping->column_indexes_for_input_fields.size())
{
const auto & rem_column_index = column_mapping->column_indexes_for_input_fields[file_column];
columns[*rem_column_index]->insertDefault();
++file_column;
}
}
else
format_reader->skipFieldDelimiter();
}
}
if (format_reader->allowVariableNumberOfColumns() && !format_reader->checkForEndOfRow())
{
do
{
format_reader->skipFieldDelimiter();
format_reader->skipField(1);
}
while (!format_reader->checkForEndOfRow());
}
format_reader->skipRowEndDelimiter();

4
src/Processors/Formats/RowInputFormatWithNamesAndTypes.h
View File

@ -119,6 +119,10 @@ public:
/// Check suffix.
virtual bool checkForSuffix() { return in->eof(); }
virtual bool checkForEndOfRow() { throw Exception(ErrorCodes::NOT_IMPLEMENTED, "Method checkForEndOfRow is not implemented"); }
virtual bool allowVariableNumberOfColumns() { return false; }
const FormatSettings & getFormatSettings() const { return format_settings; }
virtual void setReadBuffer(ReadBuffer & in_) { in = &in_; }

7
src/Server/HTTPHandler.cpp
View File

@ -904,10 +904,9 @@ try
/// Destroy CascadeBuffer to actualize buffers' positions and reset extra references
if (used_output.hasDelayed())
{
if (used_output.out_maybe_delayed_and_compressed)
{
used_output.out_maybe_delayed_and_compressed->finalize();
}
/// do not call finalize here for CascadeWriteBuffer used_output.out_maybe_delayed_and_compressed,
/// exception is written into used_output.out_maybe_compressed later
/// HTTPHandler::trySendExceptionToClient is called with exception context, it is Ok to destroy buffers
used_output.out_maybe_delayed_and_compressed.reset();
}

19
tests/queries/0_stateless/00301_csv.reference
View File

@ -1,13 +1,32 @@
=== Test input_format_csv_empty_as_default
Hello, world 123 2016-01-01
Hello, "world" 456 2016-01-02
Hello "world" 789 2016-01-03
Hello\n world 100 2016-01-04
default 1 2019-06-19
default-eof 1 2019-06-19
=== Test datetime
2016-01-01 01:02:03 1
2016-01-02 01:02:03 2
2017-08-15 13:15:01 3
1970-01-02 05:46:39 4
=== Test nullable datetime
2016-01-01 01:02:03 NUL
2016-01-02 01:02:03 Nhello
\N \N
=== Test ignore extra columns
Hello 1 String1
Hello 2 String2
Hello 3 String3
Hello 4 String4
Hello 5 String5
Hello 6 String6
=== Test missing as default
0 0 33 \N 55 Default
0 0 33 \N 55 Default
Hello 0 0 33 \N 55 Default
Hello 0 0 33 \N 55 Default
Hello 1 3 2 \N 55 Default
Hello 1 4 2 3 4 String
Hello 1 4 2 3 4 String
Hello 1 5 2 3 4 String

33
tests/queries/0_stateless/00301_csv.sh
View File

@ -4,6 +4,7 @@ CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
echo === Test input_format_csv_empty_as_default
$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS csv";
$CLICKHOUSE_CLIENT --query="CREATE TABLE csv (s String, n UInt64 DEFAULT 1, d Date DEFAULT '2019-06-19') ENGINE = Memory";
@ -18,6 +19,7 @@ Hello "world", 789 ,2016-01-03
$CLICKHOUSE_CLIENT --query="SELECT * FROM csv ORDER BY d, s";
$CLICKHOUSE_CLIENT --query="DROP TABLE csv";
echo === Test datetime
$CLICKHOUSE_CLIENT --query="CREATE TABLE csv (t DateTime('Asia/Istanbul'), s String) ENGINE = Memory";
echo '"2016-01-01 01:02:03","1"
@ -28,7 +30,7 @@ echo '"2016-01-01 01:02:03","1"
$CLICKHOUSE_CLIENT --query="SELECT * FROM csv ORDER BY s";
$CLICKHOUSE_CLIENT --query="DROP TABLE csv";
echo === Test nullable datetime
$CLICKHOUSE_CLIENT --query="CREATE TABLE csv (t Nullable(DateTime('Asia/Istanbul')), s Nullable(String)) ENGINE = Memory";
echo 'NULL, NULL
@ -37,3 +39,32 @@ echo 'NULL, NULL
$CLICKHOUSE_CLIENT --query="SELECT * FROM csv ORDER BY s NULLS LAST";
$CLICKHOUSE_CLIENT --query="DROP TABLE csv";
echo === Test ignore extra columns
$CLICKHOUSE_CLIENT --query="CREATE TABLE csv (s String, n UInt64 DEFAULT 3, d String DEFAULT 'String4') ENGINE = Memory";
echo '"Hello", 1, "String1"
"Hello", 2, "String2",
"Hello", 3, "String3", "2016-01-13"
"Hello", 4, , "2016-01-14"
"Hello", 5, "String5", "2016-01-15", "2016-01-16"
"Hello", 6, "String6" , "line with a
break"' | $CLICKHOUSE_CLIENT --input_format_defaults_for_omitted_fields=1 --input_format_csv_empty_as_default=1 --input_format_csv_allow_variable_number_of_columns=1 --query="INSERT INTO csv FORMAT CSV";
$CLICKHOUSE_CLIENT --query="SELECT * FROM csv ORDER BY s, n";
$CLICKHOUSE_CLIENT --query="DROP TABLE csv";
echo === Test missing as default
$CLICKHOUSE_CLIENT --query="CREATE TABLE csv (f1 String, f2 UInt64, f3 UInt256, f4 UInt64 Default 33, f5 Nullable(UInt64), f6 Nullable(UInt64) Default 55, f7 String DEFAULT 'Default') ENGINE = Memory";
echo '
,
"Hello"
"Hello",
"Hello", 1, 3, 2
"Hello",1,4,2,3,4,"String"
"Hello", 1, 4, 2, 3, 4, "String"
"Hello", 1, 5, 2, 3, 4, "String",'| $CLICKHOUSE_CLIENT --input_format_defaults_for_omitted_fields=1 --input_format_csv_allow_variable_number_of_columns=1 --query="INSERT INTO csv FORMAT CSV";
$CLICKHOUSE_CLIENT --query="SELECT * FROM csv ORDER BY f1, f2, f3, f4, f5 NULLS FIRST, f6, f7";
$CLICKHOUSE_CLIENT --query="DROP TABLE csv";

28
tests/queries/0_stateless/00429_long_http_bufferization.sh
View File

@ -7,13 +7,17 @@ CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
format="RowBinary"
function query {
# bash isn't able to store \0 bytes, so use [1; 255] random range
echo "SELECT greatest(toUInt8(1), toUInt8(intHash64(number))) FROM system.numbers LIMIT $1 FORMAT RowBinary"
echo "SELECT greatest(toUInt8(1), toUInt8(intHash64(number))) FROM system.numbers LIMIT $1 FORMAT $format"
}
function ch_url() {
${CLICKHOUSE_CURL_COMMAND} -q -sS "${CLICKHOUSE_URL}&max_block_size=$max_block_size&$1" -d "$(query "$2")"
${CLICKHOUSE_CURL_COMMAND} -q -sS \
"${CLICKHOUSE_URL}${max_block_size:+"&max_block_size=$max_block_size"}&$1" \
-d "$(query "$2")"
}
@ -24,9 +28,9 @@ exception_pattern="DB::Exception:[[:print:]]*"
function check_only_exception() {
local res
res=$(ch_url "$1" "$2")
#(echo "$res")
#(echo "$res" | wc -l)
#(echo "$res" | grep -c "$exception_pattern")
# echo "$res"
# echo "$res" | wc -l
# echo "$res" | grep -c "$exception_pattern"
[[ $(echo "$res" | wc -l) -eq 1 ]] || echo FAIL 1 "$@"
[[ $(echo "$res" | grep -c "$exception_pattern") -eq 1 ]] || echo FAIL 2 "$@"
}
@ -34,19 +38,23 @@ function check_only_exception() {
function check_last_line_exception() {
local res
res=$(ch_url "$1" "$2")
#echo "$res" > res
#echo "$res" | wc -c
#echo "$res" | tail -n -2
# echo "$res" > res
# echo "$res" | wc -c
# echo "$res" | tail -n -2
[[ $(echo "$res" | tail -n -1 | grep -c "$exception_pattern") -eq 1 ]] || echo FAIL 3 "$@"
[[ $(echo "$res" | head -n -1 | grep -c "$exception_pattern") -eq 0 ]] || echo FAIL 4 "$@"
}
function check_exception_handling() {
format=TSV \
check_last_line_exception \
"max_block_size=30000&max_result_rows=400000&buffer_size=1048577&wait_end_of_query=0" 111222333444
check_only_exception "max_result_bytes=1000" 1001
check_only_exception "max_result_bytes=1000&wait_end_of_query=1" 1001
check_only_exception "max_result_bytes=1048576&buffer_size=1048576&wait_end_of_query=0" 1048577
check_only_exception "max_result_bytes=1048576&buffer_size=1048576&wait_end_of_query=1" 1048577
check_last_line_exception "max_result_bytes=1048576&buffer_size=1048576&wait_end_of_query=0" 1048577
check_only_exception "max_result_bytes=1048576&buffer_size=1048576&wait_end_of_query=1" 1048577
check_only_exception "max_result_bytes=1500000&buffer_size=2500000&wait_end_of_query=0" 1500001
check_only_exception "max_result_bytes=1500000&buffer_size=1500000&wait_end_of_query=1" 1500001

1
tests/queries/0_stateless/00479_date_and_datetime_to_number.reference
View File

@ -4,3 +4,4 @@
201707
20170721
20170721112233
19691231235959

1
tests/queries/0_stateless/00479_date_and_datetime_to_number.sql
View File

@ -4,3 +4,4 @@ SELECT toYYYYMMDDhhmmss(toDate('2017-07-21'));
SELECT toYYYYMM(toDateTime('2017-07-21T11:22:33'));
SELECT toYYYYMMDD(toDateTime('2017-07-21T11:22:33'));
SELECT toYYYYMMDDhhmmss(toDateTime('2017-07-21T11:22:33'));
SELECT toYYYYMMDDhhmmss(toDateTime64('1969-12-31 23:59:59.900', 3));

10
tests/queries/0_stateless/02160_special_functions.reference
View File

@ -33,4 +33,14 @@ Hello
2021-01-01
1
1
86400000
172800000
86461000
86401299
701
701
800
60200201
60
10
1

12
tests/queries/0_stateless/02160_special_functions.sql
View File

@ -41,4 +41,16 @@ SELECT TIMESTAMPSUB(DATE '2022-01-01', INTERVAL 1 YEAR);
SELECT DATE_DIFF(YEAR, DATE '2021-01-01', DATE '2022-01-01');
SELECT DATEDIFF(YEAR, DATE '2021-01-01', DATE '2022-01-01');
SELECT DATEDIFF(millisecond, '2021-01-01'::Date, '2021-01-02'::Date);
SELECT DATEDIFF(millisecond, '2021-01-01'::Date, '2021-01-03'::Date32);
SELECT DATEDIFF(millisecond, '2021-01-01'::Date, '2021-01-02 00:01:01'::DateTime);
SELECT DATEDIFF(millisecond, '2021-01-01'::Date, '2021-01-02 00:00:01.299'::DateTime64);
SELECT DATEDIFF(millisecond, '2021-01-01 23:59:59.299'::DateTime64, '2021-01-02'::Date);
SELECT DATEDIFF(millisecond, '2021-01-01 23:59:59.299999'::DateTime64(6), '2021-01-02'::Date);
SELECT DATEDIFF(millisecond, '2021-01-01 23:59:59.2'::DateTime64(1), '2021-01-02'::Date);
SELECT DATEDIFF(microsecond, '2021-01-01 23:59:59.899999'::DateTime64(6), '2021-01-02 00:01:00.100200300'::DateTime64(9));
SELECT DATEDIFF(microsecond, '1969-12-31 23:59:59.999950'::DateTime64(6), '1970-01-01 00:00:00.000010'::DateTime64(6));
SELECT DATEDIFF(second, '1969-12-31 23:59:59.123'::DateTime64(6), '1970-01-01 00:00:09.123'::DateTime64(6));
SELECT EXISTS (SELECT 1);

27
tests/queries/0_stateless/02242_delete_user_race.sh
View File

@ -22,18 +22,27 @@ $CLICKHOUSE_CLIENT -nm -q "
function delete_user()
{
$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02242" ||:
while true; do
$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02242" ||:
sleep 0.$RANDOM;
done
}
function create_and_login_user()
{
$CLICKHOUSE_CLIENT -q "CREATE USER IF NOT EXISTS test_user_02242" ||:
$CLICKHOUSE_CLIENT -u "test_user_02242" -q "SELECT COUNT(*) FROM system.session_log WHERE user == 'test_user_02242'" > /dev/null ||:
while true; do
$CLICKHOUSE_CLIENT -q "CREATE USER IF NOT EXISTS test_user_02242" ||:
$CLICKHOUSE_CLIENT -u "test_user_02242" -q "SELECT COUNT(*) FROM system.session_log WHERE user == 'test_user_02242'" > /dev/null ||:
sleep 0.$RANDOM;
done
}
function set_role()
{
$CLICKHOUSE_CLIENT -q "SET ROLE test_role_02242 TO test_user_02242" ||:
while true; do
$CLICKHOUSE_CLIENT -q "SET DEFAULT ROLE test_role_02242 TO test_user_02242" ||:
sleep 0.$RANDOM;
done
}
export -f delete_user
@ -42,12 +51,10 @@ export -f set_role
TIMEOUT=10
for (( i = 0 ; i < 100; ++i ))
do
clickhouse_client_loop_timeout $TIMEOUT create_and_login_user 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT delete_user 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT set_role 2> /dev/null &
done
timeout $TIMEOUT bash -c create_and_login_user 2> /dev/null &
timeout $TIMEOUT bash -c delete_user 2> /dev/null &
timeout $TIMEOUT bash -c set_role 2> /dev/null &
wait

13
tests/queries/0_stateless/02243_drop_user_grant_race.sh
View File

@ -19,17 +19,18 @@ $CLICKHOUSE_CLIENT -nm -q "
function create_drop_grant()
{
$CLICKHOUSE_CLIENT -q "CREATE USER IF NOT EXISTS test_user_02243 GRANTEES NONE" ||:
$CLICKHOUSE_CLIENT -q "GRANT ALL ON *.* TO test_user_02243 WITH GRANT OPTION" ||:
$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02243" &
$CLICKHOUSE_CLIENT --user test_user_02243 -q "GRANT ALL ON *.* TO kek_02243" &
wait
while true; do
$CLICKHOUSE_CLIENT -q "CREATE USER IF NOT EXISTS test_user_02243 GRANTEES NONE" ||:
$CLICKHOUSE_CLIENT -q "GRANT ALL ON *.* TO test_user_02243 WITH GRANT OPTION" ||:
$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02243" &
$CLICKHOUSE_CLIENT --user test_user_02243 -q "GRANT ALL ON *.* TO kek_02243" &
done
}
export -f create_drop_grant
TIMEOUT=10
clickhouse_client_loop_timeout $TIMEOUT create_drop_grant 2> /dev/null &
timeout $TIMEOUT bash -c create_drop_grant 2> /dev/null &
wait
$CLICKHOUSE_CLIENT --user kek_02243 -q "SELECT * FROM test" 2>&1| grep -Fa "Exception: " | grep -Eo ACCESS_DENIED | uniq

106
tests/queries/0_stateless/02477_age_datetime64.reference
View File

@ -111,3 +111,109 @@ SELECT age('day', materialize(toDateTime64('2015-08-18 00:00:00', 0, 'UTC')), ma
1
SELECT age('day', materialize(toDate('2015-08-18', 'UTC')), materialize(toDateTime64('2015-08-19 00:00:00', 3, 'UTC')));
1
-- DateTime64 vs DateTime64 with fractional part
SELECT age('microsecond', toDateTime64('2015-08-18 20:30:36.100200005', 9, 'UTC'), toDateTime64('2015-08-18 20:30:41.200400005', 9, 'UTC'));
5100200
SELECT age('microsecond', toDateTime64('2015-08-18 20:30:36.100200005', 9, 'UTC'), toDateTime64('2015-08-18 20:30:41.200400004', 9, 'UTC'));
5100200
SELECT age('millisecond', toDateTime64('2015-08-18 20:30:36.450299', 6, 'UTC'), toDateTime64('2015-08-18 20:30:41.550299', 6, 'UTC'));
5100
SELECT age('millisecond', toDateTime64('2015-08-18 20:30:36.450299', 6, 'UTC'), toDateTime64('2015-08-18 20:30:41.550298', 6, 'UTC'));
5099
SELECT age('second', toDateTime64('2023-03-01 19:18:36.999003', 6, 'UTC'), toDateTime64('2023-03-01 19:18:41.999002', 6, 'UTC'));
4
SELECT age('second', toDateTime64('2023-03-01 19:18:36.999', 3, 'UTC'), toDateTime64('2023-03-01 19:18:41.001', 3, 'UTC'));
4
SELECT age('minute', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-01 20:35:36.300', 3, 'UTC'));
5
SELECT age('minute', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-01 20:35:36.100', 3, 'UTC'));
4
SELECT age('minute', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-01 20:35:36.200100', 6, 'UTC'));
4
SELECT age('hour', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
3
SELECT age('hour', toDateTime64('2015-01-01 20:31:36.200', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
2
SELECT age('hour', toDateTime64('2015-01-01 20:30:37.200', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
2
SELECT age('hour', toDateTime64('2015-01-01 20:30:36.300', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
2
SELECT age('hour', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-01 23:30:36.200100', 6, 'UTC'));
2
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:30:36.200', 3, 'UTC'));
3
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 19:30:36.200', 3, 'UTC'));
2
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:28:36.200', 3, 'UTC'));
2
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:30:35.200', 3, 'UTC'));
2
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:30:36.199', 3, 'UTC'));
2
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-04 20:30:36.200100', 6, 'UTC'));
2
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:30:36.200', 3, 'UTC'));
2
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 19:30:36.200', 3, 'UTC'));
1
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:29:36.200', 3, 'UTC'));
1
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:30:35.200', 3, 'UTC'));
1
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:30:36.100', 3, 'UTC'));
1
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-15 20:30:36.200100', 6, 'UTC'));
1
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:30:36.200', 3, 'UTC'));
16
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-01 20:30:36.200', 3, 'UTC'));
15
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 19:30:36.200', 3, 'UTC'));
15
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:29:36.200', 3, 'UTC'));
15
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:30:35.200', 3, 'UTC'));
15
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:30:36.100', 3, 'UTC'));
15
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200101', 6, 'UTC'), toDateTime64('2016-05-02 20:30:36.200100', 6, 'UTC'));
15
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:30:36.200', 3, 'UTC'));
5
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-01 20:30:36.200', 3, 'UTC'));
4
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 19:30:36.200', 3, 'UTC'));
4
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:29:36.200', 3, 'UTC'));
4
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:30:35.200', 3, 'UTC'));
4
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:30:36.100', 3, 'UTC'));
4
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200101', 6, 'UTC'), toDateTime64('2016-04-02 20:30:36.200100', 6, 'UTC'));
4
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:30:36.200', 3, 'UTC'));
8
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-01-02 20:30:36.200', 3, 'UTC'));
7
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-01 20:30:36.200', 3, 'UTC'));
7
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 19:30:36.200', 3, 'UTC'));
7
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:29:36.200', 3, 'UTC'));
7
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:30:35.200', 3, 'UTC'));
7
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:30:36.100', 3, 'UTC'));
7
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200101', 6, 'UTC'), toDateTime64('2023-02-02 20:30:36.200100', 6, 'UTC'));
7
-- DateTime64 vs DateTime64 with negative time
SELECT age('millisecond', toDateTime64('1969-12-31 23:59:58.001', 3, 'UTC'), toDateTime64('1970-01-01 00:00:00.350', 3, 'UTC'));
2349
SELECT age('second', toDateTime64('1969-12-31 23:59:58.001', 3, 'UTC'), toDateTime64('1970-01-01 00:00:00.35', 3, 'UTC'));
2
SELECT age('second', toDateTime64('1969-12-31 23:59:50.001', 3, 'UTC'), toDateTime64('1969-12-31 23:59:55.002', 3, 'UTC'));
5
SELECT age('second', toDateTime64('1969-12-31 23:59:50.003', 3, 'UTC'), toDateTime64('1969-12-31 23:59:55.002', 3, 'UTC'));
4

65
tests/queries/0_stateless/02477_age_datetime64.sql
View File

@ -75,3 +75,68 @@ SELECT age('second', materialize(toDateTime64('2015-08-18 00:00:00', 0, 'UTC')),
SELECT age('second', materialize(toDateTime('2015-08-18 00:00:00', 'UTC')), materialize(toDateTime64('2015-08-18 00:00:10', 3, 'UTC')));
SELECT age('day', materialize(toDateTime64('2015-08-18 00:00:00', 0, 'UTC')), materialize(toDate('2015-08-19', 'UTC')));
SELECT age('day', materialize(toDate('2015-08-18', 'UTC')), materialize(toDateTime64('2015-08-19 00:00:00', 3, 'UTC')));
-- DateTime64 vs DateTime64 with fractional part
SELECT age('microsecond', toDateTime64('2015-08-18 20:30:36.100200005', 9, 'UTC'), toDateTime64('2015-08-18 20:30:41.200400005', 9, 'UTC'));
SELECT age('microsecond', toDateTime64('2015-08-18 20:30:36.100200005', 9, 'UTC'), toDateTime64('2015-08-18 20:30:41.200400004', 9, 'UTC'));
SELECT age('millisecond', toDateTime64('2015-08-18 20:30:36.450299', 6, 'UTC'), toDateTime64('2015-08-18 20:30:41.550299', 6, 'UTC'));
SELECT age('millisecond', toDateTime64('2015-08-18 20:30:36.450299', 6, 'UTC'), toDateTime64('2015-08-18 20:30:41.550298', 6, 'UTC'));
SELECT age('second', toDateTime64('2023-03-01 19:18:36.999003', 6, 'UTC'), toDateTime64('2023-03-01 19:18:41.999002', 6, 'UTC'));
SELECT age('second', toDateTime64('2023-03-01 19:18:36.999', 3, 'UTC'), toDateTime64('2023-03-01 19:18:41.001', 3, 'UTC'));
SELECT age('minute', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-01 20:35:36.300', 3, 'UTC'));
SELECT age('minute', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-01 20:35:36.100', 3, 'UTC'));
SELECT age('minute', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-01 20:35:36.200100', 6, 'UTC'));
SELECT age('hour', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
SELECT age('hour', toDateTime64('2015-01-01 20:31:36.200', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
SELECT age('hour', toDateTime64('2015-01-01 20:30:37.200', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
SELECT age('hour', toDateTime64('2015-01-01 20:30:36.300', 3, 'UTC'), toDateTime64('2015-01-01 23:30:36.200', 3, 'UTC'));
SELECT age('hour', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-01 23:30:36.200100', 6, 'UTC'));
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:30:36.200', 3, 'UTC'));
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 19:30:36.200', 3, 'UTC'));
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:28:36.200', 3, 'UTC'));
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:30:35.200', 3, 'UTC'));
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-04 20:30:36.199', 3, 'UTC'));
SELECT age('day', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-04 20:30:36.200100', 6, 'UTC'));
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:30:36.200', 3, 'UTC'));
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 19:30:36.200', 3, 'UTC'));
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:29:36.200', 3, 'UTC'));
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:30:35.200', 3, 'UTC'));
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200', 3, 'UTC'), toDateTime64('2015-01-15 20:30:36.100', 3, 'UTC'));
SELECT age('week', toDateTime64('2015-01-01 20:30:36.200101', 6, 'UTC'), toDateTime64('2015-01-15 20:30:36.200100', 6, 'UTC'));
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:30:36.200', 3, 'UTC'));
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-01 20:30:36.200', 3, 'UTC'));
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 19:30:36.200', 3, 'UTC'));
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:29:36.200', 3, 'UTC'));
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:30:35.200', 3, 'UTC'));
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-05-02 20:30:36.100', 3, 'UTC'));
SELECT age('month', toDateTime64('2015-01-02 20:30:36.200101', 6, 'UTC'), toDateTime64('2016-05-02 20:30:36.200100', 6, 'UTC'));
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:30:36.200', 3, 'UTC'));
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-01 20:30:36.200', 3, 'UTC'));
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 19:30:36.200', 3, 'UTC'));
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:29:36.200', 3, 'UTC'));
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:30:35.200', 3, 'UTC'));
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200', 3, 'UTC'), toDateTime64('2016-04-02 20:30:36.100', 3, 'UTC'));
SELECT age('quarter', toDateTime64('2015-01-02 20:30:36.200101', 6, 'UTC'), toDateTime64('2016-04-02 20:30:36.200100', 6, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:30:36.200', 3, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-01-02 20:30:36.200', 3, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-01 20:30:36.200', 3, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 19:30:36.200', 3, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:29:36.200', 3, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:30:35.200', 3, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200', 3, 'UTC'), toDateTime64('2023-02-02 20:30:36.100', 3, 'UTC'));
SELECT age('year', toDateTime64('2015-02-02 20:30:36.200101', 6, 'UTC'), toDateTime64('2023-02-02 20:30:36.200100', 6, 'UTC'));
-- DateTime64 vs DateTime64 with negative time
SELECT age('millisecond', toDateTime64('1969-12-31 23:59:58.001', 3, 'UTC'), toDateTime64('1970-01-01 00:00:00.350', 3, 'UTC'));
SELECT age('second', toDateTime64('1969-12-31 23:59:58.001', 3, 'UTC'), toDateTime64('1970-01-01 00:00:00.35', 3, 'UTC'));
SELECT age('second', toDateTime64('1969-12-31 23:59:50.001', 3, 'UTC'), toDateTime64('1969-12-31 23:59:55.002', 3, 'UTC'));
SELECT age('second', toDateTime64('1969-12-31 23:59:50.003', 3, 'UTC'), toDateTime64('1969-12-31 23:59:55.002', 3, 'UTC'));