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CP 3.1 commit to open source

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leslieyuchen
2021-07-27 21:21:14 +08:00
committed by wangzelin.wzl
parent 2b51e4f001
commit 09edba0ff6
20 changed files with 117 additions and 107 deletions
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18
src/sql/resolver/expr/ob_raw_expr_util.cpp
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@ -1536,6 +1536,24 @@ int ObRawExprUtils::extract_column_exprs(const ObIArray<ObRawExpr*>& exprs, ObIA
return ret;
}
int ObRawExprUtils::mark_column_explicited_reference(ObRawExpr& expr)
{
int ret = OB_SUCCESS;
ObSEArray<ObRawExpr*, 2> column_exprs;
if (OB_FAIL(extract_column_exprs(&expr, column_exprs))) {
LOG_WARN("extract column exprs failed", K(ret), K(expr));
}
for (int64_t i = 0; OB_SUCC(ret) && i < column_exprs.count(); ++i) {
if (!column_exprs.at(i)->is_column_ref_expr()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("column expr is unexpected", K(ret));
} else {
static_cast<ObColumnRefRawExpr*>(column_exprs.at(i))->set_explicited_reference();
}
}
return ret;
}
int ObRawExprUtils::extract_column_ids(const ObIArray<ObRawExpr*>& exprs, common::ObIArray<uint64_t>& column_ids)
{
int ret = OB_SUCCESS;

1
src/sql/resolver/expr/ob_raw_expr_util.h
View File

@ -220,6 +220,7 @@ public:
static int extract_column_exprs(const ObRawExpr* raw_expr, common::ObIArray<ObRawExpr*>& column_exprs);
static int extract_column_exprs(
const common::ObIArray<ObRawExpr*>& exprs, common::ObIArray<ObRawExpr*>& column_exprs);
static int mark_column_explicited_reference(ObRawExpr& expr);
static int extract_column_ids(const ObIArray<ObRawExpr*>& exprs, common::ObIArray<uint64_t>& column_ids);
static int extract_column_ids(const ObRawExpr* raw_expr, common::ObIArray<uint64_t>& column_ids);
static int extract_table_ids(const ObRawExpr* raw_expr, common::ObIArray<uint64_t>& table_ids);