Merge "res_pjsip: improve realtime performance #2"

contrib/ast-db-manage/config/versions/ef7efc2d3964_ps_contacts_add_endpoint_and_modify_.py

@@ -0,0 +1,33 @@
+"""ps_contacts add endpoint and modify expiration_time to bigint
+
+Revision ID: ef7efc2d3964
+Revises: a845e4d8ade8
+Create Date: 2016-06-02 18:18:46.231920
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'ef7efc2d3964'
+down_revision = 'a845e4d8ade8'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    context = op.get_context()
+
+    op.add_column('ps_contacts', sa.Column('endpoint', sa.String(40)))
+
+    if context.bind.dialect.name != 'postgresql':
+        op.alter_column('ps_contacts', 'expiration_time', type_=sa.BigInteger)
+    else:
+        op.execute('ALTER TABLE ps_contacts ALTER COLUMN expiration_time TYPE BIGINT USING expiration_time::bigint')
+
+    op.create_index('ps_contacts_qualifyfreq_exptime', 'ps_contacts', ['qualify_frequency', 'expiration_time'])
+    op.create_index('ps_aors_qualifyfreq_contact', 'ps_aors', ['qualify_frequency', 'contact'])
+def downgrade():
+    op.drop_index('ps_aors_qualifyfreq_contact')
+    op.drop_index('ps_contacts_qualifyfreq_exptime')
+    op.drop_column('ps_contacts', 'endpoint')
+    op.alter_column('ps_contacts', 'expiration_time', type_=sa.String(40))