Handle singleton results in data viewer

2025-03-12 10:23:46 +01:00
parent 5e161d1564
commit c1dbe94c64
1 changed files with 2 additions and 1 deletions
--- a/data-viewer/srv/data-service.js
+++ b/data-viewer/srv/data-service.js
@@ -34,7 +34,8 @@ class DataService extends cds.ApplicationService { init(){
    query.SELECT.limit = req.query.SELECT.limit  // forward $skip / $top

    const dataSource = findDataSource(dataSourceName, entityName)
-    const res = await dataSource.run(query)
+    let res = await dataSource.run(query)
+    if (!Array.isArray(res))  res = [res] // singleton result
    return res.map((line) => {
      const record = Object.entries(line).map(([column, data]) => ({ column, data }))
      return {