db.default_port wil be available as a class attribute to hold defaults
for DB types.
Usage: frappe.conf.db_port or frappe.db.default_port
Why: I couldn't run the mariadb command because the defaults aren't set
for my system. server is remote / containerized. Setting port in
equivalent mysql command fixes this.
refactor: clean up code to py39+ supported syntax
- f-strings instead of format
- latest typing support instead of pre 3.9 TitleCase
- remove UTF-8 declarations.
- many more changes
Powered by https://github.com/asottile/pyupgrade/ + manual cleanups
- wrap setup fixtures in savepoint
- wrap scheduled_job_type in savepoint
- ignore duplicates where it's ignored by exc
- dont attempt to delete from deleted table
- delete custom field and commit - stale meta causes future inserts to
insert unknown field.
## Issue
`frappe.db.bulk_insert` is not working as expected:
- It will not insert any row if there are less than 3 values
- It will not add 1st row at all. e.g if I'm adding 5 values, it will only add 4.
- It will add values one by one after 2 values, instead it should have inserted items (in db) in chunk of 10000 (as per the code written before).
## Changes Made
- Solved above issues
- use better way to chunk list
- Added Postgres support for bulk_insert API
And now `bulk_insert` will only do **1 db call for each 10000** values.
Note: For testing purpose I made `Test Bulk Insert` doctype and keep chunk size of 100.
## Before
## After
nodocs
* feat: log errors on too many writes to ease debugging
* fix(ux): extract and show which app/file/function caused too many writes
* fix: postgres error checking assumes exception is postgres exception
* fix: better default for skipping frames
Typically stack is like: some_app -> your_function -> this function. So last 2 frames need to be skipped.
* fix: postgres error checking assumes exception is postgres exception
* fix: better default for skipping frames
Typically stack is like: some_app -> your_function -> this function. So last 2 frames need to be skipped.
* refactor: show Report button instead of logging
* revert: unnecessary new functionality
* test: assert exact exception
Co-authored-by: Ankush Menat <ankush@frappe.io>
