diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index cd3ddf781f1..3d27d50f090 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -2079,12 +2079,32 @@ typedef struct AggState /* these fields are used in AGG_HASHED and AGG_MIXED modes: */ bool table_filled; /* hash table filled yet? */ int num_hashes; + MemoryContext hash_metacxt; /* memory for hash table itself */ + struct HashTapeInfo *hash_tapeinfo; /* metadata for spill tapes */ + struct HashAggSpill *hash_spills; /* HashAggSpill for each grouping set, + exists only during first pass */ + TupleTableSlot *hash_spill_slot; /* slot for reading from spill files */ + List *hash_batches; /* hash batches remaining to be processed */ + bool hash_ever_spilled; /* ever spilled during this execution? */ + bool hash_spill_mode; /* we hit a limit during the current batch + and we must not create new groups */ + Size hash_mem_limit; /* limit before spilling hash table */ + uint64 hash_ngroups_limit; /* limit before spilling hash table */ + int hash_planned_partitions; /* number of partitions planned + for first pass */ + double hashentrysize; /* estimate revised during execution */ + Size hash_mem_peak; /* peak hash table memory usage */ + uint64 hash_ngroups_current; /* number of groups currently in + memory in all hash tables */ + uint64 hash_disk_used; /* kB of disk space used */ + int hash_batches_used; /* batches used during entire execution */ + AggStatePerHash perhash; /* array of per-hashtable data */ AggStatePerGroup *hash_pergroup; /* grouping set indexed array of * per-group pointers */ /* support for evaluation of agg input expressions: */ -#define FIELDNO_AGGSTATE_ALL_PERGROUPS 34 +#define FIELDNO_AGGSTATE_ALL_PERGROUPS 49 AggStatePerGroup *all_pergroups; /* array of first ->pergroups, than * ->hash_pergroup */ ProjectionInfo *combinedproj; /* projection machinery */ |