X-Git-Url: https://git.jsancho.org/?p=datasette-pytables.git;a=blobdiff_plain;f=datasette_pytables%2F__init__.py;h=74c72b1173fd7af371c414255c181c1c6bdaa3be;hp=6e34774bc24e83688571fcac6645741a9c98ba28;hb=2ec11308121b4b9c0064ffdde3b583efb95228bc;hpb=0577f9755ad56ce5205e84d5c9facef4846f317a

diff --git a/datasette_pytables/__init__.py b/datasette_pytables/__init__.py
index 6e34774..74c72b1 100644
--- a/datasette_pytables/__init__.py
+++ b/datasette_pytables/__init__.py
@@ -71,7 +71,7 @@ class Connection:
         self.path = path
         self.h5file = tables.open_file(path)
 
-    def execute(self, sql, params=None, truncate=False):
+    def execute(self, sql, params=None, truncate=False, page_size=None):
         if params is None:
             params = {}
         rows = []
@@ -140,6 +140,12 @@ class Connection:
             if end - start > max_rows:
                 end = start + max_rows
 
+        # Truncate if needed
+        if page_size and truncate:
+            if end - start > page_size:
+                end = start + page_size
+                truncated = True
+
         # Execute query
         if query:
             table_rows = table.where(query, params, start, end)