sqlxx

package
v0.0.674 Latest Latest
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 Go to latest Published: Nov 27, 2024 License: Apache-2.0 Imports: 11 Imported by: 63

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func JSONScan added in v0.0.120 

func JSONScan(dst interface{}, value interface{}) error

JSONScan is a generic helper for storing a value as a JSON blob in SQL.

func JSONValue added in v0.0.120 

func JSONValue(src interface{}) (driver.Value, error)

JSONValue is a generic helper for retrieving a SQL JSON-encoded value.

func NamedInsertArguments 

func NamedInsertArguments(t interface{}, exclude ...string) (columns string, arguments string)

NamedInsertArguments returns columns and arguments for SQL INSERT statements based on a struct's tags. Does not work with nested structs or maps! 

type st struct {
	Foo string `db:"foo"`
	Bar string `db:"bar,omitempty"`
	Baz string `db:"-"`
	Zab string
}
columns, arguments := NamedInsertArguments(new(st))
query := fmt.Sprintf("INSERT INTO foo (%s) VALUES (%s)", columns, arguments)
// INSERT INTO foo (foo, bar) VALUES (:foo, :bar)

func NamedUpdateArguments 

func NamedUpdateArguments(t interface{}, exclude ...string) string

NamedUpdateArguments returns columns and arguments for SQL UPDATE statements based on a struct's tags. Does not work with nested structs or maps! 

type st struct {
	Foo string `db:"foo"`
	Bar string `db:"bar,omitempty"`
	Baz string `db:"-"`
	Zab string
}
query := fmt.Sprintf("UPDATE foo SET %s", NamedUpdateArguments(new(st)))
// UPDATE foo SET foo=:foo, bar=:bar

Types

type Duration added in v0.0.320 

type Duration time.Duration

Duration represents a JSON and SQL compatible time.Duration. swagger:type string

func (Duration) MarshalJSON added in v0.0.320 

func (ns Duration) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*Duration) UnmarshalJSON added in v0.0.320 

func (ns *Duration) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

type Expandable added in v0.0.526 

type Expandable string

Expandable controls what fields to expand for projects.

func (Expandable) String added in v0.0.526 

func (e Expandable) String() string

String returns a string representation of the Expandable.

type Expandables added in v0.0.526 

type Expandables []Expandable

Expandables is a list of Expandable values.

func (Expandables) Has added in v0.0.526 

func (e Expandables) Has(search Expandable) bool

Has returns true if the Expandable is in the list.

func (Expandables) ToEager added in v0.0.526 

func (e Expandables) ToEager() []string

ToEager returns the fields used by pop's Eager command.

type FalsyNullBool added in v0.0.612 

type FalsyNullBool struct {
	Bool  bool
	Valid bool // Valid is true if Bool is not NULL
}

FalsyNullBool represents a bool that may be null. It JSON decodes to false if null.

swagger:type bool swagger:model falsyNullBool

func (FalsyNullBool) MarshalJSON added in v0.0.612 

func (ns FalsyNullBool) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*FalsyNullBool) Scan added in v0.0.612 

func (ns *FalsyNullBool) Scan(value interface{}) error

Scan implements the Scanner interface.

func (*FalsyNullBool) UnmarshalJSON added in v0.0.612 

func (ns *FalsyNullBool) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (FalsyNullBool) Value added in v0.0.612 

func (ns FalsyNullBool) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type JSONArrayRawMessage added in v0.0.316 

type JSONArrayRawMessage json.RawMessage

JSONArrayRawMessage represents a json.RawMessage which only accepts arrays that works well with JSON, SQL, and Swagger.

func (*JSONArrayRawMessage) Scan added in v0.0.316 

func (m *JSONArrayRawMessage) Scan(value interface{}) error

Scan implements the Scanner interface.

func (JSONArrayRawMessage) Value added in v0.0.316 

func (m JSONArrayRawMessage) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type JSONRawMessage added in v0.0.101 

type JSONRawMessage json.RawMessage

JSONRawMessage represents a json.RawMessage that works well with JSON, SQL, and Swagger.

func (JSONRawMessage) MarshalJSON added in v0.0.101 

func (m JSONRawMessage) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*JSONRawMessage) Scan added in v0.0.101 

func (m *JSONRawMessage) Scan(value interface{}) error

Scan implements the Scanner interface.

func (*JSONRawMessage) UnmarshalJSON added in v0.0.101 

func (m *JSONRawMessage) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (JSONRawMessage) Value added in v0.0.101 

func (m JSONRawMessage) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type MapStringInterface added in v0.0.101 

type MapStringInterface map[string]interface{}

MapStringInterface represents a map[string]interface that works well with JSON, SQL, and Swagger.

func (*MapStringInterface) Scan added in v0.0.101 

func (n *MapStringInterface) Scan(value interface{}) error

Scan implements the Scanner interface.

func (MapStringInterface) Value added in v0.0.101 

func (n MapStringInterface) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type NullBool added in v0.0.315 

type NullBool struct {
	Bool  bool
	Valid bool // Valid is true if Bool is not NULL
}

NullBool represents a bool that may be null. NullBool implements the Scanner interface so swagger:type bool swagger:model nullBool

func (NullBool) MarshalJSON added in v0.0.315 

func (ns NullBool) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*NullBool) Scan added in v0.0.318 

func (ns *NullBool) Scan(value interface{}) error

Scan implements the Scanner interface.

func (*NullBool) UnmarshalJSON added in v0.0.315 

func (ns *NullBool) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (NullBool) Value added in v0.0.318 

func (ns NullBool) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type NullDuration added in v0.0.438 

type NullDuration struct {
	Duration time.Duration
	Valid    bool
}

NullDuration represents a nullable JSON and SQL compatible time.Duration.

swagger:type string swagger:model nullDuration

func (NullDuration) MarshalJSON added in v0.0.438 

func (ns NullDuration) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*NullDuration) Scan added in v0.0.438 

func (ns *NullDuration) Scan(value interface{}) error

Scan implements the Scanner interface.

func (*NullDuration) UnmarshalJSON added in v0.0.438 

func (ns *NullDuration) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (NullDuration) Value added in v0.0.438 

func (ns NullDuration) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type NullInt64 added in v0.0.438 

type NullInt64 struct {
	Int   int64
	Valid bool // Valid is true if Duration is not NULL
}

NullInt64 represents an int64 that may be null. swagger:model nullInt64

func (NullInt64) MarshalJSON added in v0.0.438 

func (ns NullInt64) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*NullInt64) Scan added in v0.0.438 

func (ns *NullInt64) Scan(value interface{}) error

Scan implements the Scanner interface.

func (*NullInt64) UnmarshalJSON added in v0.0.438 

func (ns *NullInt64) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (NullInt64) Value added in v0.0.438 

func (ns NullInt64) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type NullJSONRawMessage added in v0.0.112 

type NullJSONRawMessage json.RawMessage

NullJSONRawMessage represents a json.RawMessage that works well with JSON, SQL, and Swagger and is NULLable-

swagger:model nullJsonRawMessage

func (NullJSONRawMessage) MarshalJSON added in v0.0.112 

func (m NullJSONRawMessage) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*NullJSONRawMessage) Scan added in v0.0.112 

func (m *NullJSONRawMessage) Scan(value interface{}) error

Scan implements the Scanner interface.

func (*NullJSONRawMessage) UnmarshalJSON added in v0.0.112 

func (m *NullJSONRawMessage) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (NullJSONRawMessage) Value added in v0.0.112 

func (m NullJSONRawMessage) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type NullString added in v0.0.101 

type NullString string

swagger:type string swagger:model nullString

func (NullString) MarshalJSON added in v0.0.101 

func (ns NullString) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*NullString) Scan added in v0.0.101 

func (ns *NullString) Scan(value interface{}) error

Scan implements the Scanner interface.

func (NullString) String added in v0.0.101 

func (ns NullString) String() string

String implements the Stringer interface.

func (*NullString) UnmarshalJSON added in v0.0.101 

func (ns *NullString) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (NullString) Value added in v0.0.101 

func (ns NullString) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type NullTime added in v0.0.101 

type NullTime time.Time

NullTime implements sql.NullTime functionality.

swagger:model nullTime required: false

func (NullTime) MarshalJSON added in v0.0.102 

func (ns NullTime) MarshalJSON() ([]byte, error)

MarshalJSON returns m as the JSON encoding of m.

func (*NullTime) Scan added in v0.0.101 

func (ns *NullTime) Scan(value interface{}) error

Scan implements the Scanner interface.

func (*NullTime) UnmarshalJSON added in v0.0.102 

func (ns *NullTime) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *m to a copy of data.

func (NullTime) Value added in v0.0.101 

func (ns NullTime) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type StringSliceJSONFormat added in v0.0.317 

type StringSliceJSONFormat []string

StringSliceJSONFormat represents []string{} which is encoded to/from JSON for SQL storage.

func (*StringSliceJSONFormat) Scan added in v0.0.317 

func (m *StringSliceJSONFormat) Scan(value interface{}) error

Scan implements the Scanner interface.

func (StringSliceJSONFormat) Value added in v0.0.317 

func (m StringSliceJSONFormat) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type StringSlicePipeDelimiter added in v0.0.100 

type StringSlicePipeDelimiter []string

StringSlicePipeDelimiter de/encodes the string slice to/from a SQL string.

func (*StringSlicePipeDelimiter) Scan added in v0.0.100 

func (n *StringSlicePipeDelimiter) Scan(value interface{}) error

Scan implements the Scanner interface.

func (StringSlicePipeDelimiter) Value added in v0.0.100 

func (n StringSlicePipeDelimiter) Value() (driver.Value, error)

Value implements the driver Valuer interface.

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