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Enum sea_orm::entity::ColumnType[][src]

pub enum ColumnType {
Show 23 variants Char(Option<u32>), String(Option<u32>), Text, TinyInteger, SmallInteger, Integer, BigInteger, Float, Double, Decimal(Option<(u32, u32)>), DateTime, Timestamp, TimestampWithTimeZone, Time, Date, Binary, Boolean, Money(Option<(u32, u32)>), Json, JsonBinary, Custom(String), Uuid, Enum(StringVec<String>),
}
Expand description

The type of column as defined in the SQL format

Variants

Char(Option<u32>)

Tuple Fields

0: Option<u32>

CHAR type of specified fixed length

String(Option<u32>)

Tuple Fields

0: Option<u32>

STRING type for variable string length

Text

TEXT type used for large pieces of string data and stored out of row in case size is too big

TinyInteger

TINYINT useful for storing one byte of data (range of 0-255)

SmallInteger

SMALLINT data type stores small whole numbers that range from –32,767 to 32,767

Integer

INTEGER data types hold numbers that are whole, or without a decimal point

BigInteger

BIGINT is a 64-bit representation of an integer taking up 8 bytes of storage and ranging from -2^63 (-9,223,372,036,854,775,808) to 2^63 (9,223,372,036,854,775,807).

Float

FLOAT an approximate-number data type, where values range cannot be represented exactly.

Double

DOUBLE is a normal-size floating point number where the total number of digits is specified in size.

Decimal(Option<(u32, u32)>)

Tuple Fields

DECIMAL type store numbers that have fixed precision and scale

DateTime

DATETIME type is used for values that contain both date and time parts.

Timestamp

TIMESTAMP is a temporal data type that holds the combination of date and time.

TimestampWithTimeZone

TIMESTAMP WITH TIME ZONE (or TIMESTAMPTZ) data type stores 8-byte date values that include timestamp and time zone information in UTC format.

Time

TIME data type defines a time of a day based on 24-hour clock

Date

DATE data type stores the calendar date

Binary

BINARY data types contain byte strings—a sequence of octets or bytes.

Boolean

BOOLEAN is the result of a comparison operator

Money(Option<(u32, u32)>)

Tuple Fields

MONEY data type handles monetary data

Json

JSON represents the JavaScript Object Notation type

JsonBinary

JSON binary format is structured in the way that permits the server to search for values within the JSON document directly by key or array index, which is very fast.

Custom(String)

Tuple Fields

0: String

A custom implementation of a data type

Uuid

A Universally Unique IDentifier that is specified in RFC 4122

Enum(StringVec<String>)

Tuple Fields

0: String
1: Vec<String>

ENUM data type with name and variants

Implementations

instantiate a new ColumnDef

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Performs the conversion.

Performs the conversion.

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Performs the conversion.

Should always be Self

The resulting type after obtaining ownership.

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

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

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more