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OutputFormat

chdb_rust::format

Enum OutputFormat

pub enum OutputFormat {
Show 67 variants    TabSeparated,
    TabSeparatedRaw,
    TabSeparatedWithNames,
    TabSeparatedWithNamesAndTypes,
    TabSeparatedRawWithNames,
    TabSeparatedRawWithNamesAndTypes,
    Template,
    CSV,
    CSVWithNames,
    CSVWithNamesAndTypes,
    CustomSeparated,
    CustomSeparatedWithNames,
    CustomSeparatedWithNamesAndTypes,
    Values,
    JSON,
    JSONStrings,
    JSONColumns,
    JSONColumnsWithMetadata,
    JSONCompact,
    JSONCompactStrings,
    JSONCompactColumns,
    JSONEachRow,
    PrettyJSONEachRow,
    JSONEachRowWithProgress,
    JSONStringsEachRow,
    JSONStringsEachRowWithProgress,
    JSONCompactEachRow,
    JSONCompactEachRowWithNames,
    JSONCompactEachRowWithNamesAndTypes,
    JSONCompactStringsEachRow,
    JSONCompactStringsEachRowWithNames,
    JSONCompactStringsEachRowWithNamesAndTypes,
    JSONObjectEachRow,
    BSONEachRow,
    TSKV,
    Pretty,
    PrettyNoEscapes,
    PrettyMonoBlock,
    PrettyNoEscapesMonoBlock,
    PrettyCompact,
    PrettyCompactNoEscapes,
    PrettyCompactMonoBlock,
    PrettyCompactNoEscapesMonoBlock,
    PrettySpace,
    PrettySpaceNoEscapes,
    PrettySpaceMonoBlock,
    PrettySpaceNoEscapesMonoBlock,
    Prometheus,
    Protobuf,
    ProtobufSingle,
    ProtobufList,
    Avro,
    Parquet,
    ORC,
    Npy,
    RowBinary,
    RowBinaryWithNames,
    RowBinaryWithNamesAndTypes,
    Native,
    Null,
    XML,
    CapnProto,
    LineAsString,
    RawBLOB,
    MsgPack,
    Markdown,
    Vertical,
}

Expand description

Output formats for query results.

These formats specify how query results should be formatted when returned. See the ClickHouse documentation for details on each format.

Variants§

TabSeparated

TabSeparatedRaw

TabSeparatedWithNames

TabSeparatedWithNamesAndTypes

TabSeparatedRawWithNames

TabSeparatedRawWithNamesAndTypes

Template

CSV

CSVWithNames

CSVWithNamesAndTypes

CustomSeparated

CustomSeparatedWithNames

CustomSeparatedWithNamesAndTypes

Values

JSON

JSONStrings

JSONColumns

JSONColumnsWithMetadata

JSONCompact

JSONCompactStrings

JSONCompactColumns

JSONEachRow

PrettyJSONEachRow

JSONEachRowWithProgress

JSONStringsEachRow

JSONStringsEachRowWithProgress

JSONCompactEachRow

JSONCompactEachRowWithNames

JSONCompactEachRowWithNamesAndTypes

JSONCompactStringsEachRow

JSONCompactStringsEachRowWithNames

JSONCompactStringsEachRowWithNamesAndTypes

JSONObjectEachRow

BSONEachRow

TSKV

Pretty

PrettyNoEscapes

PrettyMonoBlock

PrettyNoEscapesMonoBlock

PrettyCompact

PrettyCompactNoEscapes

PrettyCompactMonoBlock

PrettyCompactNoEscapesMonoBlock

PrettySpace

PrettySpaceNoEscapes

PrettySpaceMonoBlock

PrettySpaceNoEscapesMonoBlock

Prometheus

Protobuf

ProtobufSingle

ProtobufList

Avro

Parquet

ORC

Npy

RowBinary

RowBinaryWithNames

RowBinaryWithNamesAndTypes

Native

Null

XML

CapnProto

LineAsString

RawBLOB

MsgPack

Markdown

Vertical

Implementations§

impl OutputFormat

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

Get the string representation of the output format.

This returns the format name as it should be used when executing queries.

§Returns

Returns the format name as a static string slice.

Trait Implementations§

impl Clone for OutputFormat

fn clone(&self) -> OutputFormat

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 OutputFormat

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

Formats the value using the given formatter. Read more

impl Copy for OutputFormat

Auto Trait Implementations§

impl Freeze for OutputFormat

impl RefUnwindSafe for OutputFormat

impl Send for OutputFormat

impl Sync for OutputFormat

impl Unpin for OutputFormat

impl UnwindSafe for OutputFormat

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.