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Fix the English version
Поправил английскую версию согласно комментариям в PR.
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Dmitriy
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@ -691,12 +691,12 @@ Same as for [parseDateTimeBestEffort](#parsedatetimebesteffort) except that it r
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## parseDateTimeBestEffortUSOrNull {#parsedatetimebesteffortusornull}
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Same as for [parseDateTimeBestEffortUS](#parsedatetimebesteffortUS) except that it returns `NULL` when it encounters a date format that cannot be processed.
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Same as [parseDateTimeBestEffortUS](#parsedatetimebesteffortUS) function except that it returns `NULL` when it encounters a date format that cannot be processed.
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**Syntax**
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``` sql
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parseDateTimeBestEffortUSOrNull(time_string [, time_zone]);
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parseDateTimeBestEffortUSOrNull(time_string[, time_zone])
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```
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**Parameters**
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@ -716,16 +716,15 @@ parseDateTimeBestEffortUSOrNull(time_string [, time_zone]);
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Possible values:
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- `time_string` converted to the [DateTime](../../sql-reference/data-types/datetime.md) data type.
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- `NULL` if the input string cannot be converted to the `DateTime` data type.
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- `time_string` converted to the [DateTime](../../sql-reference/data-types/datetime.md) data type.
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- `NULL` if the input string cannot be converted to the `DateTime` data type.
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**Examples**
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrNull('02/10/2021 21:12:57')
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AS parseDateTimeBestEffortUSOrNull;
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SELECT parseDateTimeBestEffortUSOrNull('02/10/2021 21:12:57') AS parseDateTimeBestEffortUSOrNull;
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```
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Result:
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@ -739,8 +738,7 @@ Result:
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrNull('02-10-2021 21:12:57')
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AS parseDateTimeBestEffortUSOrNull;
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SELECT parseDateTimeBestEffortUSOrNull('02-10-2021 21:12:57') AS parseDateTimeBestEffortUSOrNull;
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```
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Result:
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@ -754,8 +752,7 @@ Result:
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrNull('02.10.2021 21:12:57')
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AS parseDateTimeBestEffortUSOrNull;
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SELECT parseDateTimeBestEffortUSOrNull('02.10.2021 21:12:57') AS parseDateTimeBestEffortUSOrNull;
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```
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Result:
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@ -769,8 +766,7 @@ Result:
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrNull('02.2021 21:12:57')
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AS parseDateTimeBestEffortUSOrNull;
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SELECT parseDateTimeBestEffortUSOrNull('02.10.2021') AS parseDateTimeBestEffortUSOrNull;
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```
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Result:
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@ -783,30 +779,32 @@ Result:
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## parseDateTimeBestEffortUSOrZero {#parsedatetimebesteffortusorzero}
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Same as for [parseDateTimeBestEffortUS](#parsedatetimebesteffortUS) except that it returns zero date or zero date time when it encounters a date format that cannot be processed.
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Same as [parseDateTimeBestEffortUS](#parsedatetimebesteffortUS) function except that it returns zero date or zero date with time when it encounters a date format that cannot be processed.
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**Syntax**
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``` sql
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parseDateTimeBestEffortUSOrZero(time_string [, time_zone]);
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parseDateTimeBestEffortUSOrZero(time_string[, time_zone])
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```
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**Parameters**
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- `time_string` — String containing a date and time to convert. [String](../../sql-reference/data-types/string.md).
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- `time_zone` — Time zone. The function parses `time_string` according to the time zone. [String](../../sql-reference/data-types/string.md).
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- `time_string` — String containing a date or date with time to convert. The date must be in the US date format (`MM/DD/YYYY`). [String](../../sql-reference/data-types/string.md).
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- `time_zone` — [Timezone](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone). The function parses `time_string` according to the timezone. Optional. [String](../../sql-reference/data-types/string.md).
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**Supported non-standard formats**
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- A string containing 9..10 digit [unix timestamp](https://en.wikipedia.org/wiki/Unix_time).
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- A string with a date and a time component: `YYYYMMDDhhmmss`, `MM/DD/YYYY hh:mm:ss`, `MM-DD-YY hh:mm`, `YYYY-MM-DD hh:mm:ss`, etc.
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- A string with a date and a time components: `YYYYMMDDhhmmss`, `MM/DD/YYYY hh:mm:ss`, `MM-DD-YY hh:mm`, `YYYY-MM-DD hh:mm:ss`, etc.
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- A string with a date, but no time component: `YYYY`, `YYYYMM`, `YYYY*MM`, `MM/DD/YYYY`, `MM-DD-YY` etc.
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- A string with a day and time: `DD`, `DD hh`, `DD hh:mm`. In this case, `YYYY-MM` are substituted as `2000-01`.
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- A string that includes the date and time along with time zone offset information: `YYYY-MM-DD hh:mm:ss ±h:mm`, etc. For example, `2020-12-12 17:36:00 -5:00`.
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- A string with a day and time: `DD`, `DD hh`, `DD hh:mm`. In this case, `YYYY-MM` are substituted with `2000-01`.
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- A string that includes date and time along with timezone offset information: `YYYY-MM-DD hh:mm:ss ±h:mm`, etc. For example, `2020-12-12 17:36:00 -5:00`.
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**Returned value**
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**Returned values**
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- `time_string` converted to the `DateTime` data type.
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Possible values:
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- `time_string` converted to the [DateTime](../../sql-reference/data-types/datetime.md) data type.
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- `zero date time`.
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**Examples**
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@ -814,8 +812,7 @@ parseDateTimeBestEffortUSOrZero(time_string [, time_zone]);
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrZero('02/10/2021 21:12:57')
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AS parseDateTimeBestEffortUSOrZero;
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SELECT parseDateTimeBestEffortUSOrZero('02/10/2021 21:12:57') AS parseDateTimeBestEffortUSOrZero;
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```
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Result:
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@ -829,8 +826,7 @@ Result:
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrZero('02-10-2021 21:12:57')
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AS parseDateTimeBestEffortUSOrZero;
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SELECT parseDateTimeBestEffortUSOrZero('02-10-2021 21:12:57') AS parseDateTimeBestEffortUSOrZero;
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```
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Result:
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@ -844,8 +840,7 @@ Result:
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrZero('02.10.2021 21:12:57')
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AS parseDateTimeBestEffortUS;
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SELECT parseDateTimeBestEffortUSOrZero('02.10.2021 21:12:57') AS parseDateTimeBestEffortUS;
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```
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Result:
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@ -859,8 +854,7 @@ Result:
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Query:
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``` sql
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SELECT parseDateTimeBestEffortUSOrZero('02.2021 21:12:57')
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AS parseDateTimeBestEffortUSOrZero;
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SELECT parseDateTimeBestEffortUSOrZero('02.2021 21:12:57') AS parseDateTimeBestEffortUSOrZero;
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```
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Result:
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