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lockbox

package

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Versions in this module

v0

v0.4.0

Jun 21, 2025

Changes in this version

+ func CoerceRecord(schema *arrow.Schema, rec arrow.Record) (arrow.Record, error)

v0.3.0

Jun 21, 2025

Changes in this version

+ func DetectCSVSchema(path string, sample int) (*arrow.Schema, error)

type Lockbox

+ func (lb *Lockbox) GetBlob(field string, row int, opts ...Option) ([]byte, error)

+ func (lb *Lockbox) IngestParquet(ctx context.Context, path string, opts ...Option) error

+ func (lb *Lockbox) IngestParquetAsync(ctx context.Context, path string, opts ...Option) <-chan error

+ func (lb *Lockbox) ReadAsync(ctx context.Context, opts ...Option) (<-chan arrow.Record, <-chan error)

+ func (lb *Lockbox) Repair() error

+ func (lb *Lockbox) Validate() error

+ func (lb *Lockbox) WriteAsync(ctx context.Context, record arrow.Record, opts ...Option) <-chan error

type Option

+ func WithCryptoModule(name string) Option

+ func WithDryRun(v bool) Option

type Options

+ CryptoModule string

+ DryRun bool

v0.2.0

Jun 20, 2025

v0.1.0

Jun 12, 2025

Changes in this version

+ type Info struct

+ AccessCount int

+ BlockCount int

+ CreatedAt interface{}

+ CreatedBy string

+ ModifiedAt interface{}

+ ModifiedBy string

+ Schema *arrow.Schema

+ Version uint32

+ type Lockbox struct

+ func Create(filename string, schema *arrow.Schema, opts ...Option) (*Lockbox, error)

+ func Open(filename string, opts ...Option) (*Lockbox, error)

+ func (lb *Lockbox) Close() error

+ func (lb *Lockbox) Info() (*Info, error)

+ func (lb *Lockbox) Query(ctx context.Context, query string, opts ...Option) (*QueryResult, error)

+ func (lb *Lockbox) Read(ctx context.Context, opts ...Option) (arrow.Record, error)

+ func (lb *Lockbox) Schema() *arrow.Schema

+ func (lb *Lockbox) Write(ctx context.Context, record arrow.Record, opts ...Option) error

+ type Option func(*Options)

+ func WithColumns(columns ...string) Option

+ func WithCreatedBy(createdBy string) Option

+ func WithPassword(password string) Option

+ type Options struct

+ Columns []string

+ CreatedBy string

+ Password string

+ type QueryResult struct

+ func (qr *QueryResult) Next() bool

+ func (qr *QueryResult) Record() arrow.Record

+ func (qr *QueryResult) Release()

+ func (qr *QueryResult) Schema() *arrow.Schema