fix for problem in Table.insert_all on search for columns per chunk of rows

2026-09-17 14:04:11 +02:00 · 2021-01-29 20:58:37 +01:00 · 2021-01-29 20:58:37 +01:00 · 929ea75511
commit 929ea75511
parent 36dc7e3909
3 changed files with 27 additions and 12 deletions
--- a/sqlite_utils/db.py
+++ b/sqlite_utils/db.py
@ -1886,12 +1886,12 @@ class Table(Queryable):
                if hash_id:
                    all_columns.insert(0, hash_id)
            else:
-                all_columns += [
-                    column
-                    for record in chunk
-                    for column in record
-                    if column not in all_columns
-                ]
+                for record in chunk:
+                    all_columns += [
+                        column
+                        for column in record
+                        if column not in all_columns
+                    ]

            validate_column_names(all_columns)
            first = False