Module hash_join 

Structs

HashValueWrapper 🔒

The wrapper for JoinEntryState which should be Some most of the time in the hash table.

JoinEntryState

We manages a HashMap in memory for all entries belonging to a join key. When evicted, cached does not hold any entries.

JoinHashMap

JoinHashMapMetrics

JoinHashMapPostCommit

TableInner

Enums

CacheResult 🔒

JoinEntryError

Functions

degree_col_idx_in_row 🔒

fetch_degrees 🔒

We use this to fetch ALL degrees into memory. We use this instead of a streaming interface. It is necessary because we must update the degree_state_table concurrently. If we obtain the degrees in a stream, we will need to hold an immutable reference to the state table for the entire lifetime, preventing us from concurrently updating the state table.

into_stream 🔒

update_degree 🔒

Type Aliases

HashValueType

JoinHashMapInner 🔒

PkType 🔒

Memcomparable encoding.