This object is to call sql migration script using peewee
Attributes
migrator: MySQLMigratorFunctions
__init__
Initialize self. See help(type(self)) for accurate signature.
db :
DatabaseProxy add_column_if_not_exists
model_type :
Type field :
Field column_name :
str Return type :
bool add_index_if_not_exists
model_type :
Type index_name :
str columns :
List unique :
bool - False Return type :
bool add_migration
operation :
Any alter_column_type
model_type :
Type field_name :
str field :
Field drop_column_if_exists
model_type :
Type column_name :
str Return type :
bool drop_index_if_exists
model_type :
Type index_name :
str Return type :
bool migrate
rename_column_if_exists
model_type :
Type old_name :
str new_name :
str Return type :
bool rename_table_if_exists
model_type :
Type old_name :
str Return type :
bool drop_table_if_exists @classmethod
db :
DatabaseProxy model_type :
Type Return type :
bool rename_process_typing_name @classmethod
db :
DatabaseProxy old_typing_name :
str new_typing_name :
str rename_r_field_of_resource_type @classmethod
Rename a field in the resource model for all resources of a given typing name.
resource_typing_name :
str The typing name of the resource
old_field_name :
str The name of the field to rename
new_field_name :
str The new name of the field
rename_resource_model_r_field @classmethod
Rename a field in the resource model for a specific resource model.
resource_model :
ResourceModel The resource model to update
old_field_name :
str The name of the field to rename
new_field_name :
str The new name of the field
rename_resource_typing_name @classmethod
db :
DatabaseProxy old_typing_name :
str new_typing_name :
str set_r_field_of_resource_type @classmethod
Set the value of an R field for all resources of a given typing name.
resource_typing_name :
str The typing name of the resource
field_name :
str The name of the field to set
value :
Any The value to set for the field
set_resource_model_r_field @classmethod
Set the value of an R field for a resource model.
resource_model :
ResourceModel The resource model to update
field_name :
str The name of the field to set
value :
Any The value to set for the field