Module backfill_order_strategy

Modules

auto

common 🔒

display

fixed 🔒

Functions

explain_backfill_order_in_dot_format

Plan the backfill order, and also output the backfill tree.

plan_backfill_order

We only bind tables and materialized views. We need to bind sources and indices in the future as well. For auto backfill strategy, if a cycle forms due to the same relation being scanned twice in the derived order, we won’t generate any backfill order strategy. For fixed backfill strategy, for scans on the same relation id, even though they may be in different fragments, they will all share the same backfill order.