Documentation
¶
Overview ¶
Package value holds Kusto data value representations. All types provide a Kusto that stores the native value and Valid which indicates if the value was set or was null.
Kusto Value ¶
A value.Kusto can hold types that represent Kusto Scalar types that define column data. We represent that with an interface:
type Kusto interface
This interface can hold the following values:
value.Bool value.Int value.Long value.Real value.Decimal value.String value.Dynamic value.DateTime value.Timespan
Each type defined above has at minimum two fields:
.Value - The type specific value .Valid - True if the value was non-null in the Kusto table
Each provides at minimum the following two methods:
.String() - Returns the string representation of the value. .Unmarshal() - Unmarshals the value into a standard Go type.
The Unmarshal() is for internal use, it should not be needed by an end user. Use .Value or table.Row.ToStruct() instead.
Index ¶
Constants ¶
This section is empty.
Variables ¶
var DecRE = regexp.MustCompile(`^((\d+\.?\d*)|(\d*\.?\d+))$`) // Matches decimal numbers, with or without decimal dot, with optional parts missing.
Functions ¶
This section is empty.
Types ¶
type Bool ¶
type Bool struct {
// Value holds the value of the type.
Value bool
// Valid indicates if this value was set.
Valid bool
}
Bool represents a Kusto boolean type. Bool implements Kusto.
type DateTime ¶
type DateTime struct {
// Value holds the value of the type.
Value time.Time
// Valid indicates if this value was set.
Valid bool
}
DateTime represents a Kusto datetime type. DateTime implements Kusto.
type Decimal ¶
type Decimal struct {
// Value holds the value of the type.
Value string
// Valid indicates if this value was set.
Valid bool
}
Decimal represents a Kusto decimal type. Decimal implements Kusto. Because Go does not have a dynamic decimal type that meets all needs, Decimal provides the string representation for you to unmarshal into.
type Dynamic ¶
type Dynamic struct {
// Value holds the value of the type.
Value []byte
// Valid indicates if this value was set.
Valid bool
}
Dynamic represents a Kusto dynamic type. Dynamic implements Kusto.
type GUID ¶
type GUID struct {
// Value holds the value of the type.
Value uuid.UUID
// Valid indicates if this value was set.
Valid bool
}
GUID represents a Kusto GUID type. GUID implements Kusto.
type Int ¶
type Int struct {
// Value holds the value of the type.
Value int32
// Valid indicates if this value was set.
Valid bool
}
Int represents a Kusto int type. Values int type's are int32 values. Int implements Kusto.
type Kusto ¶
type Kusto interface {
// String implements fmt.Stringer().
String() string
// Convert into reflect value.
Convert(v reflect.Value) error
// contains filtered or unexported methods
}
Kusto represents a Kusto value.
type Long ¶
type Long struct {
// Value holds the value of the type.
Value int64
// Valid indicates if this value was set.
Valid bool
}
Long represents a Kusto long type, which is an int64. Long implements Kusto.
type Real ¶
type Real struct {
// Value holds the value of the type.
Value float64
// Valid indicates if this value was set.
Valid bool
}
Real represents a Kusto real type. Real implements Kusto.
type String ¶
type String struct {
// Value holds the value of the type.
Value string
// Valid indicates if this value was set.
Valid bool
}
String represents a Kusto string type. String implements Kusto.
type Timespan ¶
type Timespan struct {
// Value holds the value of the type.
Value time.Duration
// Valid indicates if this value was set.
Valid bool
}
Timespan represents a Kusto timespan type. Timespan implements Kusto.
func (Timespan) Marshal ¶
Marshal marshals the Timespan into a Kusto compatible string. The string is the contant invariant(c) format. See https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-timespan-format-strings .
Source Files