fix columns options

Author: Fil

docs/summary-table.md

@@ -36,6 +36,10 @@ SELECT cos(range * pi() / 10) as x, sin(range * pi() / 10) as y FROM range(0, 20
 const sql = DuckDBClient.sql({aapl, penguins, gaia: FileAttachment("/lib/gaia-sample.parquet")});
 ```
 
+```js echo
+display(Inputs.table(await sql`SELECT * FROM aapl`, {columns: ["Date", "Open"]}));
+```
+
 ```js echo
 import * as _Inputs from "npm:@observablehq/inputs"
 import * as Arrow from "npm:apache-arrow";
@@ -54,7 +58,7 @@ function table(data, options = {}) {
   if (!Array.isArray(data?.schema?.fields)) return container;
 
   // Get the fields as described by Arrow, in the order given (potentially) by the options.
-  const fields = (options.columns?.map(k => data.schema.find(({name}) => name === k)) ?? data.schema.fields).map(({name, type}) => ({name: String(name), type: String(type), values: data.getChild(name)}));
+  const fields = (options.columns?.map(k => data.schema.fields.find(({name}) => name === k)) ?? data.schema.fields).map(({name, type}) => ({name: String(name), type: String(type), values: data.getChild(name)}));
 
   options.columns = fields.map(({name}) => name);