ClientDefaults

ClientDefaults sets the fallback values used to resolve QueryExecuteOptions whenever a given option isn't passed to a specific execute() call. Pass it as ClientConfiguration.defaults. See Executing Queries for the full option-resolution table and the verified runtime defaults.

interface ClientDefaults {
  autoCommit?: boolean;
  cursor?: boolean;
  objectRows?: boolean;
  fieldNaming?: FieldNaming;
  showSql?: boolean;
  prettyPrint?: boolean;
  ignoreNulls?: boolean;
  fetchRows?: number;
  transform?: ValueTransformFunction;
}

Field	Type	Runtime default if unset	Description
`autoCommit`	`boolean`	`true` (outside a transaction)	See the autoCommit note — a stale inline comment in the source claims `false`.
`cursor`	`boolean`	`false`	Whether queries return a `Cursor` instead of buffered rows.
`objectRows`	`boolean`	`true`	A stale inline comment in the source claims "driver default"; the actual fallback is hard-coded to `true`.
`fieldNaming`	`FieldNaming`	none (original names)	Renaming strategy applied to result field names.
`showSql`	`boolean`	`false`	Whether `QueryResult.query` is populated with the executed request.
`prettyPrint`	`boolean`	`false`	Whether generated SQL is pretty-printed.
`ignoreNulls`	`boolean`	`false`	Drops `null` fields from object rows; forced to `false` whenever `objectRows` is `false`.
`fetchRows`	`number`	`100`	A stale inline comment in the source claims `10`; the actual fallback coded in `_prepareQueryRequest()` is `100`.
`transform`	`ValueTransformFunction`	none	`(value: any, fieldInfo?: FieldInfo) => any` run over every field value as rows are normalized.