Function usesLocaleStringSort

packages/db/src/utils/index-optimization.ts:133–136

* Whether the collection orders strings using locale collation. * * Under `stringSort: 'locale'` a BTree string index orders values with * `localeCompare`, but the WHERE evaluator compares strings with JS relational * operators (code-point order). For range predicates these orders disagree * (e

(collection: CollectionLike<any, any>)

 * not be index-optimized.
 */
function usesLocaleStringSort(collection: CollectionLike<any, any>): boolean {
  const opts = { ...DEFAULT_COMPARE_OPTIONS, ...collection.compareOptions }
  return opts.stringSort === `locale`
}

/**
 * Whether a range predicate on this operand would use an index ordering that