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Class: ProgressiveSchemaBuilder

Constructors

Constructor

new ProgressiveSchemaBuilder(initialState?, config?): ProgressiveSchemaBuilder

Parameters

initialState?

SchemaBuilderState

config?

Partial<{ maxSamples: number; maxUniqueValues: number; enumThreshold: number; enumMode: "count" | "percentage"; maxDepth: number; }>

Returns

ProgressiveSchemaBuilder

Methods

processBatch()

processBatch(records, batchNumber): Promise<{ schemaChanged: boolean; changes: SchemaChange[]; }>

Parameters

records

any[]

batchNumber

number

Returns

Promise<{ schemaChanged: boolean; changes: SchemaChange[]; }>

generateSchema()

generateSchema(): Promise<any>

Returns

Promise<any>

getEnumCount()

getEnumCount(): number

Returns

number

getGeoFieldCount()

getGeoFieldCount(): number

Returns

number

getState()

getState(): SchemaBuilderState

Returns

SchemaBuilderState

getSchema()

getSchema(): Promise<unknown>

Returns

Promise<unknown>

compareWithPrevious()

compareWithPrevious(previousSchema): Promise<SchemaComparison>

Parameters

previousSchema

any

Returns

Promise<SchemaComparison>