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fix some problem in <hint material>

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This commit is contained in:
hwx65
2024-01-02 08:43:05 +00:00
committed by ob-robot
parent 2a3050ffed
commit 4eab635517
3 changed files with 67 additions and 68 deletions
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17
src/sql/code_generator/ob_static_engine_cg.cpp
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@ -635,13 +635,18 @@ int ObStaticEngineCG::check_vectorize_supported(bool &support,
// Expr rownum() shows up in both operator 0 and 2, which leads circular
// dependency and breaks rownum's defination.
//
bool has_rownum_expr = false;
for (int64_t i = 0; !has_rownum_expr && OB_SUCC(ret) && i < op->get_num_of_child(); i++) {
OZ(op->get_child(i)->find_rownum_expr(has_rownum_expr));
const ObRawExpr *rownum_expr = NULL;
for (int64_t i = 0; rownum_expr == NULL && OB_SUCC(ret) && i < op->get_num_of_child(); i++) {
ObLogicalOperator *child = op->get_child(i);
if (OB_ISNULL(child)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("op child is null", K(ret));
} else if (OB_FAIL(child->find_rownum_expr(rownum_expr))) {
LOG_WARN("find rownum expr error", K(ret));
}
}
if (has_rownum_expr) {
LOG_DEBUG("rownum expr is in count operator's subplan tree. Stop vectorization execution",
K(has_rownum_expr));
if (NULL != rownum_expr) {
LOG_DEBUG("rownum expr is in count operator's subplan tree. Stop vectorization exec");
disable_vectorize = true;
}
} else if (log_op_def::LOG_JOIN == op->get_type() &&