scan

Documentation

Overview

Support for the DynamoDB Scan endpoint.

example use:

tests/scan-livestest.go

Index

• Constants
• func ValidOp(op string) bool
• type ComparisonOperator
• type Request
  • func (req *Request) EndpointReq() ([]byte, int, error)
  • func (req *Request) EndpointWithConf(c *conf.AWS_Conf) ([]byte, int, error)
• type Response
  • func NewResponse() *Response
• type Scan
  • func NewScan() *Scan
  • func (scan *Scan) EndpointReq() ([]byte, int, error)
  • func (scan *Scan) EndpointReqWithConf(c *conf.AWS_Conf) ([]byte, int, error)

Constants

const (
	ENDPOINT_NAME   = "Scan"
	SCAN_ENDPOINT   = aws_const.ENDPOINT_PREFIX + ENDPOINT_NAME
	OP_EQ           = aws_strings.OP_EQ
	OP_NE           = aws_strings.OP_NE
	OP_LE           = aws_strings.OP_LE
	OP_LT           = aws_strings.OP_LT
	OP_GE           = aws_strings.OP_GE
	OP_GT           = aws_strings.OP_GT
	OP_NULL         = aws_strings.OP_NULL
	OP_NOT_NULL     = aws_strings.OP_NOT_NULL
	OP_CONTAINS     = aws_strings.OP_CONTAINS
	OP_NOT_CONTAINS = aws_strings.OP_NOT_CONTAINS
	OP_BEGINS_WITH  = aws_strings.OP_BEGINS_WITH
	OP_IN           = aws_strings.OP_IN
	OP_BETWEEN      = aws_strings.OP_BETWEEN
	LIMIT           = 10000 // limit of scan unless set
)

Functions

func ValidOp

func ValidOp(op string) bool

ValidOp determines if an operation is in the approved list.

Types

type ComparisonOperator

type ComparisonOperator string

type Request

type Request Scan

func (*Request) EndpointReq

func (req *Request) EndpointReq() ([]byte, int, error)

func (*Request) EndpointWithConf

func (req *Request) EndpointWithConf(c *conf.AWS_Conf) ([]byte, int, error)

type Response

type Response struct {
	ConsumedCapacity *capacity.ConsumedCapacity `json:",omitempty"`
	Count            uint64
	Items            []item.Item                      `json:",omitempty"`
	LastEvaluatedKey attributevalue.AttributeValueMap `json:",omitempty"`
	ScannedCount     uint64                           `json:",omitempty"`
}

func NewResponse

func NewResponse() *Response

type Scan

type Scan struct {
	AttributesToGet           attributestoget.AttributesToGet                   `json:",omitempty"`
	ConditionalOperator       string                                            `json:",omitempty"`
	ExclusiveStartKey         attributevalue.AttributeValueMap                  `json:",omitempty"`
	ExpressionAttributeNames  expressionattributenames.ExpressionAttributeNames `json:",omitempty"`
	ExpressionAttributeValues attributevalue.AttributeValueMap                  `json:",omitempty"`
	FilterExpression          string                                            `json:",omitempty"`
	Limit                     uint64                                            `json:",omitempty"`
	ProjectionExpression      string                                            `json:",omitempty"`
	ReturnConsumedCapacity    string                                            `json:",omitempty"`
	ScanFilter                condition.Conditions
	Segment                   uint64 `json:",omitempty"`
	Select                    string `json:",omitempty"`
	TableName                 string
	TotalSegments             uint64 `json:",omitempty"`
}

func NewScan

func NewScan() *Scan

func (*Scan) EndpointReq

func (scan *Scan) EndpointReq() ([]byte, int, error)

func (*Scan) EndpointReqWithConf

func (scan *Scan) EndpointReqWithConf(c *conf.AWS_Conf) ([]byte, int, error)