mirror of
https://github.com/blakeblackshear/frigate.git
synced 2024-11-30 19:09:13 +01:00
40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
|
"""Peewee migrations -- 011_update_indexes.py.
|
||
|
|
|
||
|
|
Some examples (model - class or model name)::
|
||
|
|
|
||
|
|
> Model = migrator.orm['model_name'] # Return model in current state by name
|
||
|
|
|
||
|
|
> migrator.sql(sql) # Run custom SQL
|
||
|
|
> migrator.python(func, *args, **kwargs) # Run python code
|
||
|
|
> migrator.create_model(Model) # Create a model (could be used as decorator)
|
||
|
|
> migrator.remove_model(model, cascade=True) # Remove a model
|
||
|
|
> migrator.add_fields(model, **fields) # Add fields to a model
|
||
|
|
> migrator.change_fields(model, **fields) # Change fields
|
||
|
|
> migrator.remove_fields(model, *field_names, cascade=True)
|
||
|
|
> migrator.rename_field(model, old_field_name, new_field_name)
|
||
|
|
> migrator.rename_table(model, new_table_name)
|
||
|
|
> migrator.add_index(model, *col_names, unique=False)
|
||
|
|
> migrator.drop_index(model, *col_names)
|
||
|
|
> migrator.add_not_null(model, *field_names)
|
||
|
|
> migrator.drop_not_null(model, *field_names)
|
||
|
|
> migrator.add_default(model, field_name, default)
|
||
|
|
|
||
|
|
"""
|
||
|
|
import peewee as pw
|
||
|
|
|
||
|
|
SQL = pw.SQL
|
||
|
|
|
||
|
|
|
||
|
|
def migrate(migrator, database, fake=False, **kwargs):
|
||
|
|
migrator.sql(
|
||
|
|
'CREATE INDEX "event_start_time_end_time" ON "event" ("start_time" DESC, "end_time" DESC)'
|
||
|
|
)
|
||
|
|
migrator.sql("DROP INDEX recordings_start_time_end_time")
|
||
|
|
migrator.sql(
|
||
|
|
'CREATE INDEX "recordings_end_time_start_time" ON "recordings" ("end_time" DESC, "start_time" DESC)'
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
def rollback(migrator, database, fake=False, **kwargs):
|
||
|
|
pass
|