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InputFormat

chdb_rust::format

Enum InputFormat

pub enum InputFormat {
Show 57 variants    TabSeparated,
    TabSeparatedRaw,
    TabSeparatedWithNames,
    TabSeparatedWithNamesAndTypes,
    TabSeparatedRawWithNames,
    TabSeparatedRawWithNamesAndTypes,
    Template,
    TemplateIgnoreSpaces,
    CSV,
    CSVWithNames,
    CSVWithNamesAndTypes,
    CustomSeparated,
    CustomSeparatedWithNames,
    CustomSeparatedWithNamesAndTypes,
    Values,
    JSON,
    JSONAsString,
    JSONAsObject,
    JSONStrings,
    JSONColumns,
    JSONColumnsWithMetadata,
    JSONCompact,
    JSONCompactColumns,
    JSONEachRow,
    JSONStringsEachRow,
    JSONCompactEachRow,
    JSONCompactEachRowWithNames,
    JSONCompactEachRowWithNamesAndTypes,
    JSONCompactStringsEachRow,
    JSONCompactStringsEachRowWithNames,
    JSONCompactStringsEachRowWithNamesAndTypes,
    JSONObjectEachRow,
    BSONEachRow,
    TSKV,
    Protobuf,
    ProtobufSingle,
    ProtobufList,
    Avro,
    AvroConfluent,
    Parquet,
    ParquetMetadata,
    ORC,
    One,
    Npy,
    RowBinary,
    RowBinaryWithNames,
    RowBinaryWithNamesAndTypes,
    RowBinaryWithDefaults,
    Native,
    CapnProto,
    LineAsString,
    Regexp,
    RawBLOB,
    MsgPack,
    MySQLDump,
    DWARF,
    Form,
}

Expand description

Input formats for reading data into chDB.

These formats specify how data should be parsed when reading from files or other sources. See the ClickHouse documentation for details on each format.

Variants§

TabSeparated

TabSeparatedRaw

TabSeparatedWithNames

TabSeparatedWithNamesAndTypes

TabSeparatedRawWithNames

TabSeparatedRawWithNamesAndTypes

Template

TemplateIgnoreSpaces

CSV

CSVWithNames

CSVWithNamesAndTypes

CustomSeparated

CustomSeparatedWithNames

CustomSeparatedWithNamesAndTypes

Values

JSON

JSONAsString

JSONAsObject

JSONStrings

JSONColumns

JSONColumnsWithMetadata

JSONCompact

JSONCompactColumns

JSONEachRow

JSONStringsEachRow

JSONCompactEachRow

JSONCompactEachRowWithNames

JSONCompactEachRowWithNamesAndTypes

JSONCompactStringsEachRow

JSONCompactStringsEachRowWithNames

JSONCompactStringsEachRowWithNamesAndTypes

JSONObjectEachRow

BSONEachRow

TSKV

Protobuf

ProtobufSingle

ProtobufList

Avro

AvroConfluent

Parquet

ParquetMetadata

ORC

One

Npy

RowBinary

RowBinaryWithNames

RowBinaryWithNamesAndTypes

RowBinaryWithDefaults

Native

CapnProto

LineAsString

Regexp

RawBLOB

MsgPack

MySQLDump

DWARF

Form

Implementations§

impl InputFormat

pub const fn as_str(self) -> &'static str

Get the string representation of the input format.

This returns the format name as it should be used in SQL queries (e.g., in file() function calls).

§Returns

Returns the format name as a static string slice.

Trait Implementations§

impl Clone for InputFormat

fn clone(&self) -> InputFormat

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for InputFormat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Copy for InputFormat

Auto Trait Implementations§

impl Freeze for InputFormat

impl RefUnwindSafe for InputFormat

impl Send for InputFormat

impl Sync for InputFormat

impl Unpin for InputFormat

impl UnwindSafe for InputFormat

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.