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[FEAT MERGE] skip scan feature and performance optimization

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This commit is contained in:
obdev
2023-01-04 09:08:22 +00:00
committed by ob-robot
parent ad415b4359
commit 07b1224a51
119 changed files with 6176 additions and 2010 deletions
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3
src/storage/access/ob_multiple_merge.cpp
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@ -107,8 +107,6 @@ int ObMultipleMerge::init(
STORAGE_LOG(WARN, "Failed to init datum row", K(ret));
} else if (OB_FAIL(unprojected_row_.init(*context.stmt_allocator_, param.get_out_col_cnt()))) {
STORAGE_LOG(WARN, "Failed to init datum row", K(ret));
} else if (OB_FAIL(full_row_.init(*context.stmt_allocator_, param.get_max_out_col_cnt()))) {
STORAGE_LOG(WARN, "Failed to init datum row", K(ret));
} else if (OB_FAIL(nop_pos_.init(*context.stmt_allocator_, param.get_max_out_col_cnt()))) {
STORAGE_LOG(WARN, "Fail to init nop pos, ", K(ret));
} else if (NULL != param.op_ && (NULL == param.output_exprs_ || NULL == param.row2exprs_projector_
@ -140,7 +138,6 @@ int ObMultipleMerge::init(
for (int64_t i = cur_row_.get_column_count(); i < param.get_out_col_cnt(); ++i) {
cur_row_.storage_datums_[i].set_nop();
}
full_row_.count_ = param.get_max_out_col_cnt();
unprojected_row_.count_ = 0;
get_table_param_ = get_table_param;
if (OB_SUCC(ret)) {