diff options
Diffstat (limited to 'src/include/executor/nodeAgg.h')
| -rw-r--r-- | src/include/executor/nodeAgg.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/executor/nodeAgg.h b/src/include/executor/nodeAgg.h index 264916f9a92..a5b8a004d1e 100644 --- a/src/include/executor/nodeAgg.h +++ b/src/include/executor/nodeAgg.h @@ -280,6 +280,11 @@ typedef struct AggStatePerPhaseData Sort *sortnode; /* Sort node for input ordering for phase */ ExprState *evaltrans; /* evaluation of transition functions */ + + /* cached variants of the compiled expression */ + ExprState *evaltrans_cache + [2] /* 0: outerops; 1: TTSOpsMinimalTuple */ + [2]; /* 0: no NULL check; 1: with NULL check */ } AggStatePerPhaseData; /* @@ -311,5 +316,8 @@ extern void ExecReScanAgg(AggState *node); extern Size hash_agg_entry_size(int numAggs, Size tupleWidth, Size transitionSpace); +extern void hash_agg_set_limits(double hashentrysize, uint64 input_groups, + int used_bits, Size *mem_limit, + uint64 *ngroups_limit, int *num_partitions); #endif /* NODEAGG_H */ |