feat: raise row page-size cap from 200 to 1000

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+- Maximum rows per page raised from 200 to 1000. The page-size dropdown gains 500 and 1000 options; the default stays at 50 (#58).
+
 ### Docs
 - README screenshot replaced with one showing vector columns: CLIP badges, per-row sparklines, and the highlighted vector field in the schema panel. The old screenshot only showed scalar columns.
 

backend/app.py

@@ -51,7 +51,7 @@ async def startup_event():
 )
 
 DATA_PATH = Path(os.getenv("DATA_PATH", "/data"))
-MAX_LIMIT = 200
+MAX_LIMIT = 1000
 
 def validate_dataset_name(name: str) -> bool:
     return (

backend/tests/test_api.py

@@ -128,7 +128,8 @@ def test_rows_offset_past_end(client):
 
 def test_rows_limit_bounds(client):
     assert client.get("/datasets/sample/rows", params={"limit": 0}).status_code == 422
-    assert client.get("/datasets/sample/rows", params={"limit": 201}).status_code == 422
+    assert client.get("/datasets/sample/rows", params={"limit": 1000}).status_code == 200
+    assert client.get("/datasets/sample/rows", params={"limit": 1001}).status_code == 422
     assert client.get("/datasets/sample/rows", params={"offset": -1}).status_code == 422
 
 

web/vanilla/index.html

@@ -61,6 +61,8 @@ <h2 id="datasetTitle">Select a dataset</h2>
                                     <option value="50" selected>50 rows</option>
                                     <option value="100">100 rows</option>
                                     <option value="200">200 rows</option>
+                                    <option value="500">500 rows</option>
+                                    <option value="1000">1000 rows</option>
                                 </select>
                             </div>
                         </div>