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Merge pull request #1374 from nydrani/time-support
Implement support for more `time` types
This commit is contained in:
gwenn
GitHub
commit
e093d7db7b
@ -113,8 +113,8 @@ features](https://doc.rust-lang.org/cargo/reference/manifest.html#the-features-s
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and [`ToSql`](https://docs.rs/rusqlite/~0/rusqlite/types/trait.ToSql.html) for the
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`Value` type from the [`serde_json` crate](https://crates.io/crates/serde_json).
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* `time` implements [`FromSql`](https://docs.rs/rusqlite/~0/rusqlite/types/trait.FromSql.html)
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and [`ToSql`](https://docs.rs/rusqlite/~0/rusqlite/types/trait.ToSql.html) for the
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`time::OffsetDateTime` type from the [`time` crate](https://crates.io/crates/time).
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and [`ToSql`](https://docs.rs/rusqlite/~0/rusqlite/types/trait.ToSql.html) for various
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types from the [`time` crate](https://crates.io/crates/time).
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* `url` implements [`FromSql`](https://docs.rs/rusqlite/~0/rusqlite/types/trait.FromSql.html)
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and [`ToSql`](https://docs.rs/rusqlite/~0/rusqlite/types/trait.ToSql.html) for the
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`Url` type from the [`url` crate](https://crates.io/crates/url).
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@ -1,67 +1,155 @@
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//! Convert formats 1-10 in [Time Values](https://sqlite.org/lang_datefunc.html#time_values) to time types.
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//! [`ToSql`] and [`FromSql`] implementation for [`time::OffsetDateTime`].
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//! [`ToSql`] and [`FromSql`] implementation for [`time::PrimitiveDateTime`].
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//! [`ToSql`] and [`FromSql`] implementation for [`time::Date`].
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//! [`ToSql`] and [`FromSql`] implementation for [`time::Time`].
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//! Time Strings in:
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//! - Format 2: "YYYY-MM-DD HH:MM"
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//! - Format 5: "YYYY-MM-DDTHH:MM"
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//! - Format 8: "HH:MM"
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//! without an explicit second value will assume 0 seconds.
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//! Time String that contain an optional timezone without an explicit date are unsupported.
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//! All other assumptions described in [Time Values](https://sqlite.org/lang_datefunc.html#time_values) section are unsupported.
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use crate::types::{FromSql, FromSqlError, FromSqlResult, ToSql, ToSqlOutput, ValueRef};
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use crate::{Error, Result};
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use time::format_description::well_known::Rfc3339;
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use time::format_description::FormatItem;
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use time::macros::format_description;
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use time::{OffsetDateTime, PrimitiveDateTime, UtcOffset};
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use time::{Date, OffsetDateTime, PrimitiveDateTime, Time};
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const PRIMITIVE_SHORT_DATE_TIME_FORMAT: &[FormatItem<'_>] =
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format_description!("[year]-[month]-[day] [hour]:[minute]:[second]");
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const PRIMITIVE_DATE_TIME_FORMAT: &[FormatItem<'_>] =
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format_description!("[year]-[month]-[day] [hour]:[minute]:[second].[subsecond]");
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const PRIMITIVE_DATE_TIME_Z_FORMAT: &[FormatItem<'_>] =
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format_description!("[year]-[month]-[day] [hour]:[minute]:[second].[subsecond]Z");
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const OFFSET_SHORT_DATE_TIME_FORMAT: &[FormatItem<'_>] = format_description!(
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"[year]-[month]-[day] [hour]:[minute]:[second][offset_hour sign:mandatory]:[offset_minute]"
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);
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const OFFSET_DATE_TIME_FORMAT: &[FormatItem<'_>] = format_description!(
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const OFFSET_DATE_TIME_ENCODING: &[FormatItem<'_>] = format_description!(
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version = 2,
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"[year]-[month]-[day] [hour]:[minute]:[second].[subsecond][offset_hour sign:mandatory]:[offset_minute]"
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);
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const PRIMITIVE_DATE_TIME_ENCODING: &[FormatItem<'_>] = format_description!(
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version = 2,
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"[year]-[month]-[day] [hour]:[minute]:[second].[subsecond]"
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);
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const TIME_ENCODING: &[FormatItem<'_>] =
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format_description!(version = 2, "[hour]:[minute]:[second].[subsecond]");
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const DATE_FORMAT: &[FormatItem<'_>] = format_description!(version = 2, "[year]-[month]-[day]");
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const TIME_FORMAT: &[FormatItem<'_>] = format_description!(
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version = 2,
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"[hour]:[minute][optional [:[second][optional [.[subsecond]]]]]"
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);
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const PRIMITIVE_DATE_TIME_FORMAT: &[FormatItem<'_>] = format_description!(
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version = 2,
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"[year]-[month]-[day][first [ ][T]][hour]:[minute][optional [:[second][optional [.[subsecond]]]]]"
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);
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const UTC_DATE_TIME_FORMAT: &[FormatItem<'_>] = format_description!(
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version = 2,
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"[year]-[month]-[day][first [ ][T]][hour]:[minute][optional [:[second][optional [.[subsecond]]]]][optional [Z]]"
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);
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const OFFSET_DATE_TIME_FORMAT: &[FormatItem<'_>] = format_description!(
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version = 2,
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"[year]-[month]-[day][first [ ][T]][hour]:[minute][optional [:[second][optional [.[subsecond]]]]][offset_hour sign:mandatory]:[offset_minute]"
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);
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const LEGACY_DATE_TIME_FORMAT: &[FormatItem<'_>] = format_description!(
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version = 2,
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"[year]-[month]-[day] [hour]:[minute]:[second]:[subsecond] [offset_hour sign:mandatory]:[offset_minute]"
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);
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/// OffsetDatetime => RFC3339 format ("YYYY-MM-DD HH:MM:SS.SSS[+-]HH:MM")
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impl ToSql for OffsetDateTime {
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#[inline]
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fn to_sql(&self) -> Result<ToSqlOutput<'_>> {
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// FIXME keep original offset
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let time_string = self
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.to_offset(UtcOffset::UTC)
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.format(&PRIMITIVE_DATE_TIME_Z_FORMAT)
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.format(&OFFSET_DATE_TIME_ENCODING)
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.map_err(|err| Error::ToSqlConversionFailure(err.into()))?;
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Ok(ToSqlOutput::from(time_string))
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}
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}
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// Supports parsing formats 2-7 from https://www.sqlite.org/lang_datefunc.html
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// Formats 2-7 without a timezone assumes UTC
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impl FromSql for OffsetDateTime {
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fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {
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value.as_str().and_then(|s| {
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if s.len() > 10 && s.as_bytes()[10] == b'T' {
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// YYYY-MM-DDTHH:MM:SS.SSS[+-]HH:MM
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return OffsetDateTime::parse(s, &Rfc3339)
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if let Some(b' ') = s.as_bytes().get(23) {
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// legacy
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return OffsetDateTime::parse(s, &LEGACY_DATE_TIME_FORMAT)
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.map_err(|err| FromSqlError::Other(Box::new(err)));
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}
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let s = s.strip_suffix('Z').unwrap_or(s);
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match s.len() {
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len if len <= 19 => {
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// TODO YYYY-MM-DDTHH:MM:SS
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PrimitiveDateTime::parse(s, &PRIMITIVE_SHORT_DATE_TIME_FORMAT)
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.map(PrimitiveDateTime::assume_utc)
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}
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_ if s.as_bytes()[19] == b':' => {
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// legacy
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OffsetDateTime::parse(s, &LEGACY_DATE_TIME_FORMAT)
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}
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_ if s.as_bytes()[19] == b'.' => OffsetDateTime::parse(s, &OFFSET_DATE_TIME_FORMAT)
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.or_else(|err| {
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PrimitiveDateTime::parse(s, &PRIMITIVE_DATE_TIME_FORMAT)
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.map(PrimitiveDateTime::assume_utc)
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.map_err(|_| err)
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}),
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_ => OffsetDateTime::parse(s, &OFFSET_SHORT_DATE_TIME_FORMAT),
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if s[8..].contains('+') || s[8..].contains('-') {
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// Formats 2-7 with timezone
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return OffsetDateTime::parse(s, &OFFSET_DATE_TIME_FORMAT)
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.map_err(|err| FromSqlError::Other(Box::new(err)));
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}
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.map_err(|err| FromSqlError::Other(Box::new(err)))
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// Formats 2-7 without timezone
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PrimitiveDateTime::parse(s, &UTC_DATE_TIME_FORMAT)
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.map(|p| p.assume_utc())
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.map_err(|err| FromSqlError::Other(Box::new(err)))
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})
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}
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}
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/// ISO 8601 calendar date without timezone => "YYYY-MM-DD"
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impl ToSql for Date {
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#[inline]
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fn to_sql(&self) -> Result<ToSqlOutput<'_>> {
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let date_str = self
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.format(&DATE_FORMAT)
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.map_err(|err| Error::ToSqlConversionFailure(err.into()))?;
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Ok(ToSqlOutput::from(date_str))
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}
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}
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/// "YYYY-MM-DD" => ISO 8601 calendar date without timezone.
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impl FromSql for Date {
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#[inline]
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fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {
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value.as_str().and_then(|s| {
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Date::parse(s, &DATE_FORMAT).map_err(|err| FromSqlError::Other(err.into()))
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})
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}
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}
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/// ISO 8601 time without timezone => "HH:MM:SS.SSS"
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impl ToSql for Time {
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#[inline]
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fn to_sql(&self) -> Result<ToSqlOutput<'_>> {
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let time_str = self
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.format(&TIME_ENCODING)
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.map_err(|err| Error::ToSqlConversionFailure(err.into()))?;
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Ok(ToSqlOutput::from(time_str))
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}
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}
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/// "HH:MM"/"HH:MM:SS"/"HH:MM:SS.SSS" => ISO 8601 time without timezone.
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impl FromSql for Time {
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#[inline]
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fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {
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value.as_str().and_then(|s| {
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Time::parse(s, &TIME_FORMAT).map_err(|err| FromSqlError::Other(err.into()))
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})
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}
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}
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/// ISO 8601 combined date and time without timezone => "YYYY-MM-DD HH:MM:SS.SSS"
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impl ToSql for PrimitiveDateTime {
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#[inline]
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fn to_sql(&self) -> Result<ToSqlOutput<'_>> {
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let date_time_str = self
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.format(&PRIMITIVE_DATE_TIME_ENCODING)
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.map_err(|err| Error::ToSqlConversionFailure(err.into()))?;
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Ok(ToSqlOutput::from(date_time_str))
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}
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}
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/// YYYY-MM-DD HH:MM
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/// YYYY-MM-DDTHH:MM
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/// YYYY-MM-DD HH:MM:SS
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/// YYYY-MM-DDTHH:MM:SS
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/// YYYY-MM-DD HH:MM:SS.SSS
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/// YYYY-MM-DDTHH:MM:SS.SSS
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/// => ISO 8601 combined date and time with timezone
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impl FromSql for PrimitiveDateTime {
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#[inline]
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fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {
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value.as_str().and_then(|s| {
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PrimitiveDateTime::parse(s, &PRIMITIVE_DATE_TIME_FORMAT)
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.map_err(|err| FromSqlError::Other(err.into()))
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})
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}
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}
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@ -69,13 +157,18 @@ impl FromSql for OffsetDateTime {
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#[cfg(test)]
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mod test {
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use crate::{Connection, Result};
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use time::format_description::well_known::Rfc3339;
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use time::OffsetDateTime;
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use time::macros::{date, datetime, time};
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use time::{Date, OffsetDateTime, PrimitiveDateTime, Time};
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fn checked_memory_handle() -> Result<Connection> {
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let db = Connection::open_in_memory()?;
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db.execute_batch("CREATE TABLE foo (t TEXT, i INTEGER, f FLOAT, b BLOB)")?;
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Ok(db)
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}
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#[test]
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fn test_offset_date_time() -> Result<()> {
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let db = Connection::open_in_memory()?;
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db.execute_batch("CREATE TABLE foo (t TEXT, i INTEGER, f FLOAT)")?;
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let db = checked_memory_handle()?;
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let mut ts_vec = vec![];
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@ -103,47 +196,163 @@ mod test {
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}
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#[test]
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fn test_string_values() -> Result<()> {
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let db = Connection::open_in_memory()?;
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for (s, t) in vec![
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fn test_offset_date_time_parsing() -> Result<()> {
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let db = checked_memory_handle()?;
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let tests = vec![
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// Rfc3339
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(
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"2013-10-07 08:23:19",
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Ok(OffsetDateTime::parse("2013-10-07T08:23:19Z", &Rfc3339).unwrap()),
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"2013-10-07T08:23:19.123456789Z",
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datetime!(2013-10-07 8:23:19.123456789 UTC),
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),
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(
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"2013-10-07 08:23:19Z",
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Ok(OffsetDateTime::parse("2013-10-07T08:23:19Z", &Rfc3339).unwrap()),
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"2013-10-07 08:23:19.123456789Z",
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datetime!(2013-10-07 8:23:19.123456789 UTC),
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),
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// Format 2
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("2013-10-07 08:23", datetime!(2013-10-07 8:23 UTC)),
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("2013-10-07 08:23Z", datetime!(2013-10-07 8:23 UTC)),
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("2013-10-07 08:23+04:00", datetime!(2013-10-07 8:23 +4)),
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// Format 3
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("2013-10-07 08:23:19", datetime!(2013-10-07 8:23:19 UTC)),
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("2013-10-07 08:23:19Z", datetime!(2013-10-07 8:23:19 UTC)),
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(
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"2013-10-07 08:23:19+04:00",
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datetime!(2013-10-07 8:23:19 +4),
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),
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// Format 4
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(
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"2013-10-07 08:23:19.123",
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datetime!(2013-10-07 8:23:19.123 UTC),
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),
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(
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"2013-10-07T08:23:19Z",
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Ok(OffsetDateTime::parse("2013-10-07T08:23:19Z", &Rfc3339).unwrap()),
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"2013-10-07 08:23:19.123Z",
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datetime!(2013-10-07 8:23:19.123 UTC),
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),
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(
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"2013-10-07 08:23:19.120",
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Ok(OffsetDateTime::parse("2013-10-07T08:23:19.120Z", &Rfc3339).unwrap()),
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"2013-10-07 08:23:19.123+04:00",
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datetime!(2013-10-07 8:23:19.123 +4),
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),
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// Format 5
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("2013-10-07T08:23", datetime!(2013-10-07 8:23 UTC)),
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("2013-10-07T08:23Z", datetime!(2013-10-07 8:23 UTC)),
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("2013-10-07T08:23+04:00", datetime!(2013-10-07 8:23 +4)),
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// Format 6
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("2013-10-07T08:23:19", datetime!(2013-10-07 8:23:19 UTC)),
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("2013-10-07T08:23:19Z", datetime!(2013-10-07 8:23:19 UTC)),
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(
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"2013-10-07T08:23:19+04:00",
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datetime!(2013-10-07 8:23:19 +4),
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),
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// Format 7
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(
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"2013-10-07T08:23:19.123",
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datetime!(2013-10-07 8:23:19.123 UTC),
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),
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(
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"2013-10-07 08:23:19.120Z",
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Ok(OffsetDateTime::parse("2013-10-07T08:23:19.120Z", &Rfc3339).unwrap()),
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"2013-10-07T08:23:19.123Z",
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datetime!(2013-10-07 8:23:19.123 UTC),
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),
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(
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"2013-10-07T08:23:19.120Z",
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Ok(OffsetDateTime::parse("2013-10-07T08:23:19.120Z", &Rfc3339).unwrap()),
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"2013-10-07T08:23:19.123+04:00",
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datetime!(2013-10-07 8:23:19.123 +4),
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),
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// Legacy
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(
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"2013-10-07 04:23:19-04:00",
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Ok(OffsetDateTime::parse("2013-10-07T04:23:19-04:00", &Rfc3339).unwrap()),
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"2013-10-07 08:23:12:987 -07:00",
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datetime!(2013-10-07 8:23:12.987 -7),
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),
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(
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"2013-10-07 04:23:19.120-04:00",
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Ok(OffsetDateTime::parse("2013-10-07T04:23:19.120-04:00", &Rfc3339).unwrap()),
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),
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(
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"2013-10-07T04:23:19.120-04:00",
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Ok(OffsetDateTime::parse("2013-10-07T04:23:19.120-04:00", &Rfc3339).unwrap()),
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),
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] {
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let result: Result<OffsetDateTime> = db.query_row("SELECT ?1", [s], |r| r.get(0));
|
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];
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for (s, t) in tests {
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let result: OffsetDateTime = db.query_row("SELECT ?1", [s], |r| r.get(0))?;
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assert_eq!(result, t);
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}
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Ok(())
|
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}
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#[test]
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fn test_date() -> Result<()> {
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let db = checked_memory_handle()?;
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let date = date!(2016 - 02 - 23);
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db.execute("INSERT INTO foo (t) VALUES (?1)", [date])?;
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let s: String = db.one_column("SELECT t FROM foo")?;
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assert_eq!("2016-02-23", s);
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let t: Date = db.one_column("SELECT t FROM foo")?;
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assert_eq!(date, t);
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Ok(())
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}
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#[test]
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fn test_time() -> Result<()> {
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let db = checked_memory_handle()?;
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let time = time!(23:56:04.00001);
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db.execute("INSERT INTO foo (t) VALUES (?1)", [time])?;
|
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let s: String = db.one_column("SELECT t FROM foo")?;
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assert_eq!("23:56:04.00001", s);
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let v: Time = db.one_column("SELECT t FROM foo")?;
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assert_eq!(time, v);
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Ok(())
|
||||
}
|
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|
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#[test]
|
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fn test_primitive_date_time() -> Result<()> {
|
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let db = checked_memory_handle()?;
|
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let dt = date!(2016 - 02 - 23).with_time(time!(23:56:04));
|
||||
|
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db.execute("INSERT INTO foo (t) VALUES (?1)", [dt])?;
|
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|
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let s: String = db.one_column("SELECT t FROM foo")?;
|
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assert_eq!("2016-02-23 23:56:04.0", s);
|
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let v: PrimitiveDateTime = db.one_column("SELECT t FROM foo")?;
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assert_eq!(dt, v);
|
||||
|
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db.execute("UPDATE foo set b = datetime(t)", [])?; // "YYYY-MM-DD HH:MM:SS"
|
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let hms: PrimitiveDateTime = db.one_column("SELECT b FROM foo")?;
|
||||
assert_eq!(dt, hms);
|
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Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_date_parsing() -> Result<()> {
|
||||
let db = checked_memory_handle()?;
|
||||
let result: Date = db.query_row("SELECT ?1", ["2013-10-07"], |r| r.get(0))?;
|
||||
assert_eq!(result, date!(2013 - 10 - 07));
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_time_parsing() -> Result<()> {
|
||||
let db = checked_memory_handle()?;
|
||||
let tests = vec![
|
||||
("08:23", time!(08:23)),
|
||||
("08:23:19", time!(08:23:19)),
|
||||
("08:23:19.111", time!(08:23:19.111)),
|
||||
];
|
||||
|
||||
for (s, t) in tests {
|
||||
let result: Time = db.query_row("SELECT ?1", [s], |r| r.get(0))?;
|
||||
assert_eq!(result, t);
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_primitive_date_time_parsing() -> Result<()> {
|
||||
let db = checked_memory_handle()?;
|
||||
|
||||
let tests = vec![
|
||||
("2013-10-07T08:23", datetime!(2013-10-07 8:23)),
|
||||
("2013-10-07T08:23:19", datetime!(2013-10-07 8:23:19)),
|
||||
("2013-10-07T08:23:19.111", datetime!(2013-10-07 8:23:19.111)),
|
||||
("2013-10-07 08:23", datetime!(2013-10-07 8:23)),
|
||||
("2013-10-07 08:23:19", datetime!(2013-10-07 8:23:19)),
|
||||
("2013-10-07 08:23:19.111", datetime!(2013-10-07 8:23:19.111)),
|
||||
];
|
||||
|
||||
for (s, t) in tests {
|
||||
let result: PrimitiveDateTime = db.query_row("SELECT ?1", [s], |r| r.get(0))?;
|
||||
assert_eq!(result, t);
|
||||
}
|
||||
Ok(())
|
||||
@ -151,16 +360,66 @@ mod test {
|
||||
|
||||
#[test]
|
||||
fn test_sqlite_functions() -> Result<()> {
|
||||
let db = Connection::open_in_memory()?;
|
||||
let result: Result<OffsetDateTime> = db.one_column("SELECT CURRENT_TIMESTAMP");
|
||||
let db = checked_memory_handle()?;
|
||||
db.one_column::<Time>("SELECT CURRENT_TIME").unwrap();
|
||||
db.one_column::<Date>("SELECT CURRENT_DATE").unwrap();
|
||||
db.one_column::<PrimitiveDateTime>("SELECT CURRENT_TIMESTAMP")
|
||||
.unwrap();
|
||||
db.one_column::<OffsetDateTime>("SELECT CURRENT_TIMESTAMP")
|
||||
.unwrap();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_time_param() -> Result<()> {
|
||||
let db = checked_memory_handle()?;
|
||||
let now = OffsetDateTime::now_utc().time();
|
||||
let result: Result<bool> = db.query_row(
|
||||
"SELECT 1 WHERE ?1 BETWEEN time('now', '-1 minute') AND time('now', '+1 minute')",
|
||||
[now],
|
||||
|r| r.get(0),
|
||||
);
|
||||
result.unwrap();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_param() -> Result<()> {
|
||||
let db = Connection::open_in_memory()?;
|
||||
let result: Result<bool> = db.query_row("SELECT 1 WHERE ?1 BETWEEN datetime('now', '-1 minute') AND datetime('now', '+1 minute')", [OffsetDateTime::now_utc()], |r| r.get(0));
|
||||
fn test_date_param() -> Result<()> {
|
||||
let db = checked_memory_handle()?;
|
||||
let now = OffsetDateTime::now_utc().date();
|
||||
let result: Result<bool> = db.query_row(
|
||||
"SELECT 1 WHERE ?1 BETWEEN date('now', '-1 day') AND date('now', '+1 day')",
|
||||
[now],
|
||||
|r| r.get(0),
|
||||
);
|
||||
result.unwrap();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_primitive_date_time_param() -> Result<()> {
|
||||
let db = checked_memory_handle()?;
|
||||
let now = PrimitiveDateTime::new(
|
||||
OffsetDateTime::now_utc().date(),
|
||||
OffsetDateTime::now_utc().time(),
|
||||
);
|
||||
let result: Result<bool> = db.query_row(
|
||||
"SELECT 1 WHERE ?1 BETWEEN datetime('now', '-1 minute') AND datetime('now', '+1 minute')",
|
||||
[now],
|
||||
|r| r.get(0),
|
||||
);
|
||||
result.unwrap();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_offset_date_time_param() -> Result<()> {
|
||||
let db = checked_memory_handle()?;
|
||||
let result: Result<bool> = db.query_row(
|
||||
"SELECT 1 WHERE ?1 BETWEEN datetime('now', '-1 minute') AND datetime('now', '+1 minute')",
|
||||
[OffsetDateTime::now_utc()],
|
||||
|r| r.get(0),
|
||||
);
|
||||
result.unwrap();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user