diff options
Diffstat (limited to 'src/backend/executor/nodeHash.c')
| -rw-r--r-- | src/backend/executor/nodeHash.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c index 2a049240549..906cb46b658 100644 --- a/src/backend/executor/nodeHash.c +++ b/src/backend/executor/nodeHash.c @@ -527,8 +527,8 @@ ExecChooseHashTableSize(double ntuples, int tupwidth, bool useskew, * Buckets are simple pointers to hashjoin tuples, while tupsize * includes the pointer, hash code, and MinimalTupleData. So buckets * should never really exceed 25% of work_mem (even for - * NTUP_PER_BUCKET=1); except maybe * for work_mem values that are not - * 2^N bytes, where we might get more * because of doubling. So let's + * NTUP_PER_BUCKET=1); except maybe for work_mem values that are not + * 2^N bytes, where we might get more because of doubling. So let's * look for 50% here. */ Assert(bucket_bytes <= hash_table_bytes / 2); @@ -691,9 +691,9 @@ ExecHashIncreaseNumBatches(HashJoinTable hashtable) if (batchno == curbatch) { /* keep tuple in memory - copy it into the new chunk */ - HashJoinTuple copyTuple = - (HashJoinTuple) dense_alloc(hashtable, hashTupleSize); + HashJoinTuple copyTuple; + copyTuple = (HashJoinTuple) dense_alloc(hashtable, hashTupleSize); memcpy(copyTuple, hashTuple, hashTupleSize); /* and add it back to the appropriate bucket */ |