StringCollationConfig

type StringCollationConfig = 
  | {
  stringSort?: "lexical";
}
  | {
  locale?: string;
  localeOptions?: object;
  stringSort?: "locale";
}
  | {
  compare: (a, b) => number;
  stringSort: "custom";
};

Defined in: packages/db/src/types.ts:34

StringCollationConfig - Options for string sorting behavior

This discriminated union allows for three types of string sorting:

• Lexical: Simple character-by-character comparison
• Locale: Locale-aware sorting with optional customization
• Custom: Local comparison by a stable user-provided function reference

Custom comparators must remain deterministic and immutable for their lifetime. Runtime query and index identity uses the exact function reference.