Update hightable

README.md

@@ -3,7 +3,7 @@
 [![npm](https://img.shields.io/npm/v/hyperparam)](https://www.npmjs.com/package/hyperparam)
 [![workflow status](https://github.com/hyparam/hyperparam-cli/actions/workflows/ci.yml/badge.svg)](https://github.com/hyparam/hyperparam-cli/actions)
 [![mit license](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
-![coverage](https://img.shields.io/badge/Coverage-38-darkred)
+![coverage](https://img.shields.io/badge/Coverage-35-darkred)
 
 This is the hyperparam cli tool.
 

package.json

@@ -23,7 +23,7 @@
   },
   "dependencies": {
     "highlight.js": "11.10.0",
-    "hightable": "0.5.5",
+    "hightable": "0.5.6",
     "hyparquet": "1.5.0",
     "hyparquet-compressors": "0.1.4"
   },

src/tableProvider.ts

@@ -1,4 +1,4 @@
-import { DataFrame, resolvablePromise } from 'hightable'
+import { DataFrame, resolvableRow } from 'hightable'
 import { FileMetaData, parquetSchema } from 'hyparquet'
 import { AsyncBufferFrom, parquetQueryWorker, parquetSortIndexWorker } from './workers/parquetWorkerClient.js'
 
@@ -20,7 +20,7 @@ export function parquetDataFrame(from: AsyncBufferFrom, metadata: FileMetaData):
       const rowEnd = groupEnds[groupIndex]
       // Initialize with resolvable promises
       for (let i = rowStart; i < rowEnd; i++) {
-        data[i] = Object.fromEntries(header.map(key => [key, resolvablePromise()]))
+        data[i] = resolvableRow(header)
       }
       parquetQueryWorker({ from, metadata, rowStart, rowEnd }).then(groupData => {
         for (let i = rowStart; i < rowEnd; i++) {
@@ -49,7 +49,7 @@ export function parquetDataFrame(from: AsyncBufferFrom, metadata: FileMetaData):
       if (orderBy) {
         const numRows = rowEnd - rowStart
         const wrapped = new Array(numRows).fill(null)
-          .map(() => Object.fromEntries(header.map(key => [key, resolvablePromise()])))
+          .map(() => resolvableRow(header))
 
         let sortIndex = getSortIndex(orderBy)
         sortIndex.then(indices => {