match_graph_internal_tables

risingwave_meta::stream::stream_graph::state_match

Function match_graph_internal_tables 

Source 
pub(crate) fn match_graph_internal_tables(
    g1: &Graph,
    g2: &Graph,
) -> Result<HashMap<TableId, PbTable>, Error>
Expand description

Matches two Graphs, and returns the internal table mapping from g1 to g2.