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fix hash join random null hash_val

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Cai-Yao 2025-01-06 16:18:30 +00:00 committed by ob-robot
parent 43306e5d3b
commit b4ae55339c
1 changed files with 4 additions and 2 deletions
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6
src/sql/engine/join/ob_hash_join_op.cpp
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@ -4428,7 +4428,8 @@ int ObHashJoinOp::calc_hash_value(
if (skip_null) {
skipped = true;
} else {
hash_value = null_random_hash_value_++;
hash_value = common::murmurhash64A(&null_random_hash_value_, sizeof(int64_t), HASH_SEED);
null_random_hash_value_++;
}
}
hash_value = hash_value & ObHashJoinStoredJoinRow::HASH_VAL_MASK;
@ -4475,7 +4476,8 @@ int ObHashJoinOp::calc_hash_value_batch(const ObIArray<ObExpr*> &join_keys,
if (need_null_random) {
if (skip_null) {
} else {
hash_vals[i] = null_random_hash_value_++;
hash_vals[i] = common::murmurhash64A(&null_random_hash_value_, sizeof(int64_t), HASH_SEED);
null_random_hash_value_++;
right_selector_[selector_idx++] = i;
}
} else {