PgDataType<Dart extends Object> enum

Supported data types.

Inheritance

• Object
• Enum
• PgDataType

Constructors

PgDataType(int? oid, {String? nameForSubstitution})

const

Values

unknownType → const PgDataType<Object>

Used to represent a type not yet understood by this package.

const PgDataType<Object>(null)

text → const PgDataType<String>

Must be a String.

const PgDataType<String>(25, nameForSubstitution: 'text')

integer → const PgDataType<int>

Must be an int (4-byte integer)

const PgDataType<int>(23, nameForSubstitution: 'int4')

smallInteger → const PgDataType<int>

Must be an int (2-byte integer)

const PgDataType<int>(21, nameForSubstitution: 'int2')

bigInteger → const PgDataType<int>

Must be an int (8-byte integer)

const PgDataType<int>(20, nameForSubstitution: 'int8')

serial → const PgDataType<Object>

Must be an int (autoincrementing 4-byte integer)

const PgDataType(null, nameForSubstitution: 'int4')

bigSerial → const PgDataType<Object>

Must be an int (autoincrementing 8-byte integer)

const PgDataType(null, nameForSubstitution: 'int8')

real → const PgDataType<double>

Must be a double (32-bit floating point value)

const PgDataType<core.double>(700, nameForSubstitution: 'float4')

double → const PgDataType<double>

Must be a double (64-bit floating point value)

const PgDataType<core.double>(701, nameForSubstitution: 'float8')

boolean → const PgDataType<bool>

Must be a bool

const PgDataType<bool>(16, nameForSubstitution: 'boolean')

timestampWithoutTimezone → const PgDataType<DateTime>

Must be a DateTime (microsecond date and time precision)

const PgDataType<DateTime>(1114, nameForSubstitution: 'timestamp')

timestampWithTimezone → const PgDataType<DateTime>

Must be a DateTime (microsecond date and time precision)

const PgDataType<DateTime>(1184, nameForSubstitution: 'timestamptz')

interval → const PgDataType<Duration>

Must be a Duration

const PgDataType<Duration>(1186, nameForSubstitution: 'interval')

numeric → const PgDataType<Object>

An arbitrary-precision number.

This library supports encoding numbers in a textual format, or when passed as int or double. When decoding values, numeric types are always returned as string.

const PgDataType<Object>(1700, nameForSubstitution: 'numeric')

date → const PgDataType<DateTime>

Must be a DateTime (contains year, month and day only)

const PgDataType<DateTime>(1082, nameForSubstitution: 'date')

jsonb → const PgDataType<Object>

Must be encodable via json.encode.

Values will be encoded via json.encode before being sent to the database.

const PgDataType(3802, nameForSubstitution: 'jsonb')

json → const PgDataType<Object>

Must be encodable via core.json.encode.

Values will be encoded via core.json.encode before being sent to the database.

const PgDataType(114, nameForSubstitution: 'json')

byteArray → const PgDataType<List<int>>

Must be a List of int.

Each element of the list must fit into a byte (0-255).

const PgDataType<List<int>>(17, nameForSubstitution: 'bytea')

name → const PgDataType<String>

Must be a String

Used for internal pg structure names

const PgDataType<String>(19, nameForSubstitution: 'name')

uuid → const PgDataType<String>

Must be a String.

Must contain 32 hexadecimal characters. May contain any number of '-' characters. When returned from database, format will be xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.

const PgDataType<String>(2950, nameForSubstitution: 'uuid')

point → const PgDataType<PgPoint>

Must be a PgPoint

const PgDataType<PgPoint>(600, nameForSubstitution: 'point')

booleanArray → const PgDataType<List<bool>>

Must be a List<bool>

const PgDataType<List<bool>>(1000, nameForSubstitution: '_bool')

integerArray → const PgDataType<List<int>>

Must be a List<int>

const PgDataType<List<int>>(1007, nameForSubstitution: '_int4')

bigIntegerArray → const PgDataType<List<int>>

Must be a List<int>

const PgDataType<List<int>>(1016, nameForSubstitution: '_int8')

textArray → const PgDataType<List<String>>

Must be a List<String>

const PgDataType<List<String>>(1009, nameForSubstitution: '_text')

doubleArray → const PgDataType<List<double>>

Must be a List<double>

const PgDataType<List<core.double>>(1022, nameForSubstitution: '_float8')

varChar → const PgDataType<String>

Must be a String

const PgDataType<String>(1043, nameForSubstitution: 'varchar')

varCharArray → const PgDataType<List<String>>

Must be a List<String>

const PgDataType<List<String>>(1015, nameForSubstitution: '_varchar')

jsonbArray → const PgDataType<List>

Must be a List of encodable objects

const PgDataType<List>(3807, nameForSubstitution: '_jsonb')

regtype → const PgDataType<PgDataType<Object>>

Must be a PgDataType.

const PgDataType<PgDataType>(2206, nameForSubstitution: 'regtype')

voidType → const PgDataType<Object>

Impossible to bind to, always null when read.

const PgDataType<Object>(2278)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → int

A numeric identifier for the enumerated value.

no setter, inherited

nameForSubstitution → String?

The name of this type as considered by PgSql.map.

final

oid → int?

The object ID of this data type.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

bySubstitutionName → Map<String, PgDataType<Object>>

final

byTypeOid → Map<int, PgDataType<Object>>

final

Constants

values → const List<PgDataType<Object>>

A constant List of the values in this enum, in order of their declaration.