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[FEAT MERGE] Lob SQL refactoring (Mem-LobLocator, expressions and dbms_lob adaptions)

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Co-authored-by: chaser-ch <chaser.ch@antgroup.com>
This commit is contained in:
obdev
2023-01-28 20:40:15 +08:00
committed by ob-robot
parent 4bb1033505
commit 3d4f554258
350 changed files with 19091 additions and 3918 deletions
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16
src/storage/access/ob_index_tree_prefetcher.cpp
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@ -1054,7 +1054,9 @@ int ObIndexTreeMultiPassPrefetcher::drill_down()
} else {
while (OB_SUCC(ret)) {
if (index_tree_height_ - 1 == cur_level_) {
} else if (OB_FAIL(tree_handles_[cur_level_ + 1].forward(*index_read_info_, border_rowkey_))) {
} else if (OB_FAIL(tree_handles_[cur_level_ + 1].forward(*index_read_info_,
border_rowkey_,
iter_param_->has_lob_column_out()))) {
if (OB_UNLIKELY(OB_ITER_END != ret)) {
LOG_WARN("fail to consume tree handle", K(ret), K(cur_level_), K(tree_handles_[cur_level_ + 1]));
} else {
@ -1333,7 +1335,7 @@ int ObIndexTreeMultiPassPrefetcher::check_blockscan(bool &can_blockscan)
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret));
} else if (current_micro_info().can_blockscan()) {
} else if (current_micro_info().can_blockscan(iter_param_->has_lob_column_out())) {
can_blockscan = true;
} else if (!can_blockscan_) {
} else if (OB_FAIL(check_data_infos_border(
@ -1344,7 +1346,7 @@ int ObIndexTreeMultiPassPrefetcher::check_blockscan(bool &can_blockscan)
LOG_WARN("Fail to check_data_infos_border", K(ret), K_(micro_data_prefetch_idx),
K_(micro_data_prefetch_idx), K_(border_rowkey));
} else {
can_blockscan = current_micro_info().can_blockscan();
can_blockscan = current_micro_info().can_blockscan(iter_param_->has_lob_column_out());
if (!can_blockscan_) {
clean_blockscan_check_info();
}
@ -1407,7 +1409,8 @@ int ObIndexTreeMultiPassPrefetcher::ObIndexTreeLevelHandle::prefetch(
if (OB_FAIL(parent.get_next_index_row(
read_info,
border_rowkey,
index_info))) {
index_info,
prefetcher.iter_param_->has_lob_column_out()))) {
if (OB_UNLIKELY(OB_ITER_END != ret)) {
LOG_WARN("Fail to get next", K(ret), KPC(this));
} else {
@ -1447,7 +1450,8 @@ int ObIndexTreeMultiPassPrefetcher::ObIndexTreeLevelHandle::prefetch(
int ObIndexTreeMultiPassPrefetcher::ObIndexTreeLevelHandle::forward(
const ObTableReadInfo &read_info,
const ObDatumRowkey &border_rowkey)
const ObDatumRowkey &border_rowkey,
const bool has_lob_out)
{
int ret = OB_SUCCESS;
if (fetch_idx_ >= prefetch_idx_) {
@ -1482,7 +1486,7 @@ int ObIndexTreeMultiPassPrefetcher::ObIndexTreeLevelHandle::forward(
}
if (OB_SUCC(ret)) {
if (index_info.can_blockscan()) {
if (index_info.can_blockscan(has_lob_out)) {
} else if (OB_FAIL(check_blockscan(border_rowkey))) {
LOG_WARN("Fail to update_blockscan", K(ret), K(border_rowkey));
}