e96a0b8071c_increase_pjsip_column_size.py

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"""increase pjsip columns size
 
Revision ID: e96a0b8071c
Revises: 3855ee4e5f85
Create Date: 2014-04-23 11:38:02.333786
 
"""
 
# revision identifiers, used by Alembic.
revision = 'e96a0b8071c'
down_revision = '3855ee4e5f85'
 
from alembic import op
import sqlalchemy as sa
 
 
def upgrade():
    op.alter_column('ps_globals', 'user_agent', type_=sa.String(255))
 
    op.alter_column('ps_contacts', 'id', type_=sa.String(255))
    op.alter_column('ps_contacts', 'uri', type_=sa.String(255))
    op.alter_column('ps_contacts', 'user_agent', type_=sa.String(255))
 
    op.alter_column('ps_registrations', 'client_uri', type_=sa.String(255))
    op.alter_column('ps_registrations', 'server_uri', type_=sa.String(255))
 
 
def downgrade():
    op.alter_column('ps_globals', 'user_agent', type_=sa.String(40))
 
    if op.get_context().bind.dialect.name != 'mssql':
        op.alter_column('ps_contacts', 'id', type_=sa.String(40))
    else:
        op.drop_constraint('uq_ps_contacts_id', 'ps_contacts')
        op.drop_index('ps_contacts_id', 'ps_contacts')
        op.alter_column('ps_contacts', 'id', type_=sa.String(40))
        op.create_index('ps_contacts_id', 'ps_contacts', ['id'])
    op.alter_column('ps_contacts', 'uri', type_=sa.String(40))
    op.alter_column('ps_contacts', 'user_agent', type_=sa.String(40))
 
    op.alter_column('ps_registrations', 'client_uri', type_=sa.String(40))
    op.alter_column('ps_registrations', 'server_uri', type_=sa.String(40))