The implementation of syncing unique and non-unique index depended on
index names which used to be different before because of that there's
tendency to incorrectly identify index.
This PR adds a separate util for checking if a column has index without
relying on naming convention. It just goes and checks if there's any
index with that column in it, hence far more reliable.
Prior to this, queries passed to `frappe.db.sql` with values looked like:
"SELECT `defkey`,`defvalue` FROM `tabDefaultValue` WHERE `parent`=%(param1)s ORDER BY `creation`"
Now, they'll look "normal" or built like:
"SELECT `defkey`,`defvalue` FROM `tabDefaultValue` WHERE `parent`='__global' ORDER BY `creation`"
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.
This is supposed to be a temporary switch to make the parent PR easier
to digest. MariaDB client has some issues with release, and system
dependencies.
This commit may be reverted to enable mariadb client again.
### BREAKING CHANGE
#### Datetime, Date and Time fields will always be cast to respective objects in `setattr`, this will ensure uniformity while accessing the values, no more `getdate`, `get_datetime`, `to_timedelta` wrapper.
- While importing data, the framework does check for `set_only_once`.
- In normal case scenarios, this will work flawlessly since most date fields might not be set_only_once.
- But in Subscription, the date field is set to `set_only_once` and in `after_insert`, `document.save` is called, and while doing so, `set_only_once` is checked [here](1944a547f9/frappe/model/document.py (L566)).
-This works fine if the data imported is in the correct format.
- If the date's data is not in the correct format, the framework throws an error.
- for eg `06-02-2022 00:00:00 != 06-02-2022`
- fixes [Issue/#15370](https://github.com/frappe/frappe/issues/15370)
> no-docs
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
_SITE_POOLS[frappe.local.site].read_only will hold ConnectionPool for
replica database connections. _SITE_POOLS[frappe.local.site].default
will hold pool for connections that allow read+writes
Start initial pool of 4 (_POOL_SIZE) connections for a given site. When
the pool is exhausted, generate new connections upon request and add
them to the pool. Max allowed size for each pool is 64 (_MAX_POOL_SIZE)
connections. However, you may have more than 64 active connections, just
that they won't be pooled but destroyed upon job completion/end of
request/similar cycle.
* Make all methods static
* Add typing hints
* Don't safe fetch attribute value for errno - MariaDB exceptions if
raised will have errno attr in them. If the class doesn't have one,
it's not meant to be passed in these methods.
Move to use MariaDB's official Python client written in C instead of
the PyMySQL library. This change doesn't rid Frappe of the PyMySQL
library. Instead, it continues to utilize it for the ER module and
converter methods until the MariaDB library adds support for the same.
Ticket: https://jira.mariadb.org/projects/CONPY/issues/CONPY-203
* fix: misc fixes
local.x gets resetted on every request so switched to a simple dict
simplified is_val_used in set_next_val function for sequences
* chore: use multisql for sequence methods
* fix: fields not updating on form
* minor(base_input): removed unnecessary branching in update_input
* chore: remove prints and rename autoincremented_status_map
* chore: added proper type hint + comment + formatting
* fix: added searching in cast_name rather than handling it manually
* fix: share condition query + test_build_match_conditions
* fix: add cast_name to more places
* test: test for sequence
* fix: sequence functions
* fix: inherit frappetestcase
* minor: attach sequence methods to db context local
* chore: update sequence function names in Database
use frappe.db for sequences in naming.py
* fix: convert filename to str (for autoincremented doctypes)
* chore: better regex for modifying values for postgres
* minor: allow changing name column type (if no data is present in the doctype)
* refactor: validate_autoname
converted it to a simple function
enabled changing autoincrement autoname from customize form
* fix: use sql_ddl for change_column_type in postgres
* fix: use not null constraint in postgres when changing name type
* fix(test): updated test_autoincremented_doctype_transition with transitioning when no data is present
* fix(test): updated test_cast_name
probably messed up during rebase
* fix(test): used rollback upon error in transaction for postgres
* chore: use frappe.db.x methods for sequences
* minor: use temporary sequences in test
* minor: use generate_hash for sequence naming in sequence tests
* chore: replace sequence imports with frappe.db.x
* chore: move out casting name fields to a separate method
* refactor: cast_name
more explicit cases for casts and added docstring
* fix: added space in test_cast_name
* chore: fix linter
* chore: better naming for can_change_name_column_type
* chore: add comment for autoincremented_site_status_map
* chore: update/add docstrings
