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[FEAT MERGE] impl new type materialized view support fast refresh by major merge

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Co-authored-by: fforkboat <fforkboat@gmail.com>
Co-authored-by: haitaoyang <haitaoy3.14@gmail.com>
Co-authored-by: chimyue <chimyue@gmail.com>
This commit is contained in:
obdev
2024-09-27 14:16:08 +00:00
committed by ob-robot
parent 87bade3652
commit 22aa6dbb84
297 changed files with 12817 additions and 990 deletions
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18
src/sql/engine/basic/ob_pushdown_filter.cpp
View File

@ -389,7 +389,7 @@ int ObPushdownFilterConstructor::create_black_filter_node(
LOG_WARN("Invalid null raw expr", K(ret));
} else if (OB_FAIL(static_cg_.generate_rt_expr(*raw_expr, expr))) {
LOG_WARN("failed to generate rt expr", K(ret));
} else if (OB_FAIL(ObRawExprUtils::extract_column_exprs(raw_expr, column_exprs))) {
} else if (OB_FAIL(ObRawExprUtils::extract_column_exprs_and_rowscn(raw_expr, column_exprs))) {
LOG_WARN("failed to extract column exprs", K(ret));
} else if (OB_FAIL(factory_.alloc(PushdownFilterType::BLACK_FILTER, 0, filter_node))) {
LOG_WARN("failed t o alloc pushdown filter", K(ret));
@ -408,11 +408,19 @@ int ObPushdownFilterConstructor::create_black_filter_node(
for (int64_t i = 0; OB_SUCC(ret) && i < column_exprs.count(); ++i) {
ObRawExpr *sub_raw_expr = column_exprs.at(i);
ObExpr *sub_expr = nullptr;
ObColumnRefRawExpr *ref_expr = static_cast<ObColumnRefRawExpr*>(sub_raw_expr);
if (OB_FAIL(static_cg_.generate_rt_expr(*sub_raw_expr, sub_expr))) {
if (T_ORA_ROWSCN == sub_raw_expr->get_expr_type()) {
if (OB_FAIL(black_filter_node->col_ids_.push_back(common::OB_HIDDEN_TRANS_VERSION_COLUMN_ID))) {
LOG_WARN("failed to push back column id", K(ret));
}
} else {
ObColumnRefRawExpr *ref_expr = static_cast<ObColumnRefRawExpr*>(sub_raw_expr);
if (OB_FAIL(black_filter_node->col_ids_.push_back(ref_expr->get_column_id()))) {
LOG_WARN("failed to push back column id", K(ret));
}
}
if (OB_FAIL(ret)) {
} else if (OB_FAIL(static_cg_.generate_rt_expr(*sub_raw_expr, sub_expr))) {
LOG_WARN("failed to generate rt expr", K(ret));
} else if (OB_FAIL(black_filter_node->col_ids_.push_back(ref_expr->get_column_id()))) {
LOG_WARN("failed to push back column id", K(ret));
} else if (OB_FAIL(black_filter_node->column_exprs_.push_back(sub_expr))) {
LOG_WARN("failed to push back column expr", K(ret));
}

4
src/sql/engine/basic/ob_pushdown_filter.h
View File

@ -662,6 +662,10 @@ public:
OB_INLINE void set_filter_rewrited() { is_rewrited_ = true; }
OB_INLINE bool is_filter_rewrited() const { return is_rewrited_; }
OB_INLINE int64_t get_skipped_rows() const { return skipped_rows_; }
OB_INLINE bool can_pushdown_decoder()
{
return 1 == get_col_count() && common::OB_HIDDEN_TRANS_VERSION_COLUMN_ID != get_col_ids().at(0);
}
OB_INLINE void clear_skipped_rows() { skipped_rows_ = 0; }
OB_INLINE common::ObIAllocator &get_allocator() { return allocator_; }
inline int get_child(uint32_t nth_child, ObPushdownFilterExecutor *&filter_executor)