{"html_url": "https://github.com/simonw/sqlite-utils/issues/139#issuecomment-683178570", "issue_url": "https://api.github.com/repos/simonw/sqlite-utils/issues/139", "id": 683178570, "node_id": "MDEyOklzc3VlQ29tbWVudDY4MzE3ODU3MA==", "user": {"value": 9599, "label": "simonw"}, "created_at": "2020-08-28T22:48:51Z", "updated_at": "2020-08-28T22:48:51Z", "author_association": "OWNER", "body": "Thanks @simonwiles, this is now released in 2.16.1: https://sqlite-utils.readthedocs.io/en/stable/changelog.html", "reactions": "{\"total_count\": 2, \"+1\": 1, \"-1\": 0, \"laugh\": 0, \"hooray\": 1, \"confused\": 0, \"heart\": 0, \"rocket\": 0, \"eyes\": 0}", "issue": {"value": 686978131, "label": "insert_all(..., alter=True) should work for new columns introduced after the first 100 records"}, "performed_via_github_app": null} {"html_url": "https://github.com/simonw/sqlite-utils/issues/139#issuecomment-682771226", "issue_url": "https://api.github.com/repos/simonw/sqlite-utils/issues/139", "id": 682771226, "node_id": "MDEyOklzc3VlQ29tbWVudDY4Mjc3MTIyNg==", "user": {"value": 9599, "label": "simonw"}, "created_at": "2020-08-28T15:57:42Z", "updated_at": "2020-08-28T15:57:42Z", "author_association": "OWNER", "body": "That pull request should update this section of the documentation too:\r\n\r\n> If you have more than one record to insert, the insert_all() method is a much more efficient way of inserting them. Just like insert() it will automatically detect the columns that should be created, but it will inspect the first batch of 100 items to help decide what those column types should be.\r\n\r\nhttps://github.com/simonw/sqlite-utils/blob/ea87c2b943fdd162c42a900ac0aea5ecc2f4b9d9/docs/python-api.rst#L393", "reactions": "{\"total_count\": 0, \"+1\": 0, \"-1\": 0, \"laugh\": 0, \"hooray\": 0, \"confused\": 0, \"heart\": 0, \"rocket\": 0, \"eyes\": 0}", "issue": {"value": 686978131, "label": "insert_all(..., alter=True) should work for new columns introduced after the first 100 records"}, "performed_via_github_app": null} {"html_url": "https://github.com/simonw/sqlite-utils/issues/139#issuecomment-682762911", "issue_url": "https://api.github.com/repos/simonw/sqlite-utils/issues/139", "id": 682762911, "node_id": "MDEyOklzc3VlQ29tbWVudDY4Mjc2MjkxMQ==", "user": {"value": 9599, "label": "simonw"}, "created_at": "2020-08-28T15:54:57Z", "updated_at": "2020-08-28T15:55:20Z", "author_association": "OWNER", "body": "Here's a suggested test update:\r\n```diff\r\ndiff --git a/sqlite_utils/db.py b/sqlite_utils/db.py\r\nindex a8791c3..12fa2f2 100644\r\n--- a/sqlite_utils/db.py\r\n+++ b/sqlite_utils/db.py\r\n@@ -1074,6 +1074,13 @@ class Table(Queryable):\r\n all_columns = list(sorted(all_columns))\r\n if hash_id:\r\n all_columns.insert(0, hash_id)\r\n+ else:\r\n+ all_columns += [\r\n+ column\r\n+ for record in chunk\r\n+ for column in record\r\n+ if column not in all_columns\r\n+ ]\r\n validate_column_names(all_columns)\r\n first = False\r\n # values is the list of insert data that is passed to the\r\ndiff --git a/tests/test_create.py b/tests/test_create.py\r\nindex a84eb8d..3a7fafc 100644\r\n--- a/tests/test_create.py\r\n+++ b/tests/test_create.py\r\n@@ -707,13 +707,15 @@ def test_insert_thousands_using_generator(fresh_db):\r\n assert 10000 == fresh_db[\"test\"].count\r\n \r\n \r\n-def test_insert_thousands_ignores_extra_columns_after_first_100(fresh_db):\r\n+def test_insert_thousands_adds_extra_columns_after_first_100(fresh_db):\r\n+ # https://github.com/simonw/sqlite-utils/issues/139\r\n fresh_db[\"test\"].insert_all(\r\n [{\"i\": i, \"word\": \"word_{}\".format(i)} for i in range(100)]\r\n- + [{\"i\": 101, \"extra\": \"This extra column should cause an exception\"}]\r\n+ + [{\"i\": 101, \"extra\": \"Should trigger ALTER\"}],\r\n+ alter=True,\r\n )\r\n rows = fresh_db.execute_returning_dicts(\"select * from test where i = 101\")\r\n- assert [{\"i\": 101, \"word\": None}] == rows\r\n+ assert [{\"i\": 101, \"word\": None, \"extra\": \"Should trigger ALTER\"}] == rows\r\n \r\n \r\n def test_insert_ignore(fresh_db):\r\n```", "reactions": "{\"total_count\": 0, \"+1\": 0, \"-1\": 0, \"laugh\": 0, \"hooray\": 0, \"confused\": 0, \"heart\": 0, \"rocket\": 0, \"eyes\": 0}", "issue": {"value": 686978131, "label": "insert_all(..., alter=True) should work for new columns introduced after the first 100 records"}, "performed_via_github_app": null} {"html_url": "https://github.com/simonw/sqlite-utils/issues/139#issuecomment-682285212", "issue_url": "https://api.github.com/repos/simonw/sqlite-utils/issues/139", "id": 682285212, "node_id": "MDEyOklzc3VlQ29tbWVudDY4MjI4NTIxMg==", "user": {"value": 9599, "label": "simonw"}, "created_at": "2020-08-28T02:12:51Z", "updated_at": "2020-08-28T02:12:51Z", "author_association": "OWNER", "body": "I'd be happy to accept a PR for this, provided it included updated unit tests that illustrate it working. I think this is a really good improvement.", "reactions": "{\"total_count\": 0, \"+1\": 0, \"-1\": 0, \"laugh\": 0, \"hooray\": 0, \"confused\": 0, \"heart\": 0, \"rocket\": 0, \"eyes\": 0}", "issue": {"value": 686978131, "label": "insert_all(..., alter=True) should work for new columns introduced after the first 100 records"}, "performed_via_github_app": null} {"html_url": "https://github.com/simonw/sqlite-utils/issues/139#issuecomment-682284908", "issue_url": "https://api.github.com/repos/simonw/sqlite-utils/issues/139", "id": 682284908, "node_id": "MDEyOklzc3VlQ29tbWVudDY4MjI4NDkwOA==", "user": {"value": 9599, "label": "simonw"}, "created_at": "2020-08-28T02:11:40Z", "updated_at": "2020-08-28T02:11:40Z", "author_association": "OWNER", "body": "This is deliberate behaviour, but I'm not at all attached to it - you're right in pointing out that it's actually pretty unexpected.\r\n\r\nI'd be happy to change this behaviour so if you pass `alter=True` and then use `.insert_all()` on more than 100 rows it works as you would expect, instead of silently ignoring new columns past the first 100 rows. I don't expect that anyone would be depending on the current behaviour (ignore new columns after the first 100) such that this should be considered a backwards incompatible change.", "reactions": "{\"total_count\": 0, \"+1\": 0, \"-1\": 0, \"laugh\": 0, \"hooray\": 0, \"confused\": 0, \"heart\": 0, \"rocket\": 0, \"eyes\": 0}", "issue": {"value": 686978131, "label": "insert_all(..., alter=True) should work for new columns introduced after the first 100 records"}, "performed_via_github_app": null}