feat: add chunk/batch get_task index

database/migrate/migrations/00014_add_chunk_get_task_index.sql

@@ -0,0 +1,27 @@
+-- +goose Up
+-- +goose StatementBegin
+
+drop index if exists idx_total_attempts_active_attempts_end_block_number;
+drop index if exists idx_total_attempts_active_attempts_chunk_proofs_status;
+
+create index if not exists idx_chunk_proving_status_index on chunk (proving_status, index) where deleted_at IS NULL;
+create index if not exists idx_batch_proving_status_index on batch (proving_status, chunk_proofs_status, index) where deleted_at IS NULL;
+
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+
+create index if not exists idx_total_attempts_active_attempts_end_block_number
+    on chunk (total_attempts, active_attempts, end_block_number)
+    where deleted_at IS NULL;
+
+create index if not exists idx_total_attempts_active_attempts_chunk_proofs_status
+    on batch (total_attempts, active_attempts, chunk_proofs_status)
+    where deleted_at IS NULL;
+
+
+drop index if exists idx_chunk_proving_status_index;
+drop index if exists idx_batch_proving_status_index;
+
+-- +goose StatementEnd