connectorx::sources::sqlite

Struct SQLiteSourcePartitionParser

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pub struct SQLiteSourcePartitionParser<'a> { /* private fields */ }

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impl<'a> SQLiteSourcePartitionParser<'a>

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pub fn new( conn: &'a PooledConnection<SqliteConnectionManager>, query: &str, schema: &[SQLiteTypeSystem], ) -> Result<Self, SQLiteSourceError>

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impl<'a> PartitionParser<'a> for SQLiteSourcePartitionParser<'a>

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type TypeSystem = SQLiteTypeSystem

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type Error = SQLiteSourceError

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fn fetch_next(&mut self) -> Result<(usize, bool), SQLiteSourceError>

Fetch next batch of rows from database, return (number of rows fetched to local, whether all rows are fechted from database). There might be rows that are not consumed yet when calling the next fetch_next. The function might be called even after the last batch is fetched.
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fn parse<'r, T>(&'r mut self) -> Result<T, <Self as PartitionParser<'a>>::Error>
where T: TypeAssoc<Self::TypeSystem>, Self: Produce<'r, T, Error = <Self as PartitionParser<'a>>::Error>,

Read a value T by calling Produce<T>::produce. Usually this function does not need to be implemented.
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impl<'r, 'a> Produce<'r, Box<str>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Box<str>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, NaiveDate> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<NaiveDate, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, NaiveDateTime> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<NaiveDateTime, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, NaiveTime> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<NaiveTime, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<Box<str>>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<Box<str>>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<NaiveDate>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<NaiveDate>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<NaiveDateTime>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<NaiveDateTime>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<NaiveTime>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<NaiveTime>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<Vec<u8>>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<Vec<u8>>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<bool>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<bool>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<f64>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<f64>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<i16>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<i16>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<i32>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<i32>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Option<i64>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Option<i64>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, Vec<u8>> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<Vec<u8>, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, bool> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<bool, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, f64> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<f64, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, i16> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<i16, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, i32> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<i32, SQLiteSourceError>

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impl<'r, 'a> Produce<'r, i64> for SQLiteSourcePartitionParser<'a>

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type Error = SQLiteSourceError

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fn produce(&'r mut self) -> Result<i64, SQLiteSourceError>

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impl<'a> Send for SQLiteSourcePartitionParser<'a>

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