4 Commits (ff4e5d2769e2b3e242a800a8e119bc80c4f06a5a)

Author	SHA1	Message	Date
Alex Hall	437d30bd9f	(core) Log number of rows in user tables in data engine ... Summary: Adds a method Table._num_rows using an empty lookup map column. Adds a method Engine.count_rows which adds them all up. Returns the count after applying user actions to be logged by ActiveDoc. Test Plan: Added a unit test in Python. Tested log message manually. Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D3275	3 years ago
Dmitry S	f024aaaf5d	(core) Fix some bugs with ChoiceList in summary tables, and evaluation of lookups. ... Summary: Addresses several issues: - Error 'Cannot modify summary group-by column' when changing Text -> ChoiceList in the presence of summary tables. - Error 'ModifyColumn in unexpected position' when changing ChoiceList -> Text in the presence of summary tables. - Double-evaluation of trigger formulas in some cases. Fixes include: - Fixed verification that summary group-by columns match the underlying ones, and added comments to explain. - Avoid updating non-metadata lookups after each doc-action (early lookups generated extra actions to populate summary tables, causing the 'ModifyColumn in unexpected position' bug) - When updating formulas, do update lookups first. - Made a client-side tweak to avoid a JS error in case of some undos. Solution to reduce lookups is based on https://phab.getgrist.com/D3069?vs=on&id=12445, and tests for double-evaluation of trigger formulas are taken from there. Add a new test case to protect against bugs caused by incorrect order of evaluating #lookup columns. Enhanced ChoiceList browser test to check a conversion scenario in the presence of summary tables, previously triggering bugs. Test Plan: Various tests added or enhanced. Reviewers: alexmojaki Reviewed By: alexmojaki Subscribers: jarek Differential Revision: https://phab.getgrist.com/D3184	3 years ago
Dmitry S	e2226c3ab7	(core) Store formula values in DB, and include them into .stored/.undo fields of actions. ... Summary: - Introduce a new SQLiteDB migration, which adds DB columns for formula columns - Newly added columns have the special ['P'] (pending) value in them (in order to show the usual "Loading..." on the first load that triggers the migration) - Calculated values are added to .stored/.undo fields of user actions. - Various changes made in the sandbox to include .stored/.undo in the right order. - OnDemand tables ignore stored formula columns, replacing them with special SQL as before - In particular, converting to OnDemand table leaves stale values in those columns, we should maybe clean those out. Some tweaks on the side: - Allow overriding chai assertion truncateThreshold with CHAI_TRUNCATE_THRESHOLD - Rebuild python automatically in watch mode Test Plan: Fixed various tests, updated some fixtures. Many python tests that check actions needed adjustments because actions moved from .stored to .undo. Some checks added to catch situations previously only caught in browser tests. Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D2645	4 years ago
Paul Fitzpatrick	b82eec714a	(core) move data engine code to core ... Summary: this moves sandbox/grist to core, and adds a requirements.txt file for reconstructing the content of sandbox/thirdparty. Test Plan: existing tests pass. Tested core functionality manually. Tested docker build manually. Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2563	4 years ago