Update support for unique user IDs (#2921)

openmemory/api/alembic/versions/afd00efbd06b_add_unique_user_id_constraints.py

@@ -0,0 +1,36 @@
+"""remove_global_unique_constraint_on_app_name_add_composite_unique
+
+Revision ID: afd00efbd06b
+Revises: add_config_table
+Create Date: 2025-06-04 01:59:41.637440
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'afd00efbd06b'
+down_revision: Union[str, None] = 'add_config_table'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index('ix_apps_name', table_name='apps')
+    op.create_index(op.f('ix_apps_name'), 'apps', ['name'], unique=False)
+    op.create_index('idx_app_owner_name', 'apps', ['owner_id', 'name'], unique=True)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index('idx_app_owner_name', table_name='apps')
+    op.drop_index(op.f('ix_apps_name'), table_name='apps')
+    op.create_index('ix_apps_name', 'apps', ['name'], unique=True)
+    # ### end Alembic commands ###