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lib/services/schema-builder/field-statistics

Field statistics tracking for schema building.

Contains functions for tracking and updating field-level statistics during schema analysis including types, ranges, unique values, etc..

Functions

updateFieldStats(stats, value, maxUniqueValues): void

Updates field statistics with a new value.

unknown

number

void

createFieldStats(path): FieldStatistics

Creates initial field statistics.

string = ""

getValueType(value): string

Gets the type of a value as a string.

unknown

string

mergeFieldStats(existing, incoming): FieldStatistics

Merges field statistics when combining batches.