add idx_job_id for workflow run (#3655)

alembic/versions/2025_10_09_0827-7cd6f55be8d2_add_job_id_idx.py

@@ -0,0 +1,35 @@
+"""add job id idx
+
+Revision ID: 7cd6f55be8d2
+Revises: 8d015c5358f8
+Create Date: 2025-10-09 08:27:14.047236+00:00
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "7cd6f55be8d2"
+down_revision: Union[str, None] = "8d015c5358f8"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.get_context().autocommit_block():
+        op.execute("SET statement_timeout = '3h';")
+        op.execute("""
+            CREATE INDEX CONCURRENTLY IF NOT EXISTS ix_workflow_runs_job_id 
+            ON workflow_runs (job_id);
+        """)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.get_context().autocommit_block():
+        op.execute("DROP INDEX IF EXISTS ix_workflow_runs_job_id;")
+    # ### end Alembic commands ###