6c475a93f48a_correct_nullability_of_pjsip_id_columns Namespace Reference

Functions
	downgrade ()
	upgrade ()

Variables
str	down_revision = 'd5122576cca8'
list	PJSIP_TABLES
str	revision = '6c475a93f48a'

Function Documentation

downgrade()

downgrade

(

)

Definition at line 33 of file 6c475a93f48a_correct_nullability_of_pjsip_id_columns.py.

def downgrade():
    for table_name in reversed(PJSIP_TABLES):
        with op.batch_alter_table(table_name) as batch_op:
            batch_op.alter_column('id', nullable=True,
                                  existing_type=sa.String(255), existing_server_default=None,
                                  existing_nullable=True)

upgrade()

upgrade

(

)

Definition at line 25 of file 6c475a93f48a_correct_nullability_of_pjsip_id_columns.py.

def upgrade():
    for table_name in PJSIP_TABLES:
        with op.batch_alter_table(table_name) as batch_op:
            batch_op.alter_column('id', nullable=False,
                                  existing_type=sa.String(255), existing_server_default=None,
                                  existing_nullable=True)
 
 

Variable Documentation

down_revision

str down_revision = 'd5122576cca8'

Definition at line 11 of file 6c475a93f48a_correct_nullability_of_pjsip_id_columns.py.

PJSIP_TABLES

list PJSIP_TABLES

Definition at line 16 of file 6c475a93f48a_correct_nullability_of_pjsip_id_columns.py.

revision

str revision = '6c475a93f48a'

Definition at line 10 of file 6c475a93f48a_correct_nullability_of_pjsip_id_columns.py.