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package

v1.3.1 Latest Latest Go to latest Published: Sep 8, 2026 License: MIT Imports: 20 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/orneryd/nornicdb

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Documentation ¶

Index ¶

Constants
func DefaultNeo4jCSVNornicSchemaPath(dir string) string
func DefaultNeo4jCSVSchemaPath(dir string) string
func DiscoverNeo4jCSVSources(dir string, opts Options) (nodeSources []string, relSources []string, err error)
func ExportNeo4jCSV(engine storage.ExportableEngine, opts Neo4jCSVExportOptions) error
type Error
- func NewLocalizedError(exitCode int, message localization.Message, err error) *Error
- func (e *Error) Error() string
- func (e *Error) Unwrap() error
type Neo4jCSVExportOptions
type Options
type Report
- func ImportFull(ctx context.Context, engine storage.Engine, opts Options) (Report, error)

Constants ¶

View Source

const (
	ExitOK                  = 0
	ExitCSV                 = 2
	ExitBadRelationship     = 3
	ExitDuplicateID         = 4
	ExitConstraintViolation = 5
	ExitUnsupported         = 6
)

View Source

const Neo4jCSVNornicSchemaFileName = "schema.nornic.json"

View Source

const Neo4jCSVSchemaFileName = "schema.cypher"

Variables ¶

This section is empty.

Functions ¶

func DefaultNeo4jCSVNornicSchemaPath ¶

func DefaultNeo4jCSVNornicSchemaPath(dir string) string

func DefaultNeo4jCSVSchemaPath ¶

func DefaultNeo4jCSVSchemaPath(dir string) string

func DiscoverNeo4jCSVSources ¶

func DiscoverNeo4jCSVSources(dir string, opts Options) (nodeSources []string, relSources []string, err error)

func ExportNeo4jCSV ¶

func ExportNeo4jCSV(engine storage.ExportableEngine, opts Neo4jCSVExportOptions) error

Types ¶

type Error ¶

type Error struct {
	ExitCode         int
	Message          string
	LocalizedMessage localization.Message
	Err              error
}

func NewLocalizedError ¶ added in v1.3.1

func NewLocalizedError(exitCode int, message localization.Message, err error) *Error

NewLocalizedError creates an import error with a stable exit code and message descriptor.

func (*Error) Error ¶

func (e *Error) Error() string

func (*Error) Unwrap ¶

func (e *Error) Unwrap() error

type Neo4jCSVExportOptions ¶

type Neo4jCSVExportOptions struct {
	OutputDir       string
	Delimiter       rune
	ArrayDelimiter  rune
	VectorDelimiter rune
	Quote           rune
}

type Options ¶

type Options struct {
	DatabaseName         string
	NodeSources          []string
	RelSources           []string
	DataDir              string
	Delimiter            rune
	ArrayDelimiter       rune
	VectorDelimiter      rune
	Quote                rune
	IDType               string
	NormalizeTypes       bool
	IgnoreExtraColumns   bool
	IgnoreEmptyStrings   bool
	BadTolerance         int
	SkipBadRelationships bool
	SkipDuplicateNodes   bool
	ReportFile           string
	SchemaFile           string
	BuildIndexes         bool
	ChunkSize            int
	Now                  time.Time
	Verbose              bool
}

type Report ¶

type Report struct {
	DatabaseName          string        `json:"databaseName"`
	NodesImported         int64         `json:"nodesImported"`
	RelationshipsImported int64         `json:"relationshipsImported"`
	BadRelationships      int64         `json:"badRelationships"`
	DuplicateNodesSkipped int64         `json:"duplicateNodesSkipped"`
	IndexesBuilt          bool          `json:"indexesBuilt"`
	StartedAt             time.Time     `json:"startedAt"`
	CompletedAt           time.Time     `json:"completedAt"`
	Duration              time.Duration `json:"durationNanos"`
	Status                string        `json:"status"`
	Errors                []string      `json:"errors,omitempty"`
}

func ImportFull ¶

func ImportFull(ctx context.Context, engine storage.Engine, opts Options) (Report, error)

Source Files ¶

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