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fix mysqltest

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This commit is contained in:
hy-guo
2023-10-08 07:13:40 +00:00
committed by ob-robot
parent 23be57bfcb
commit 5a099ac415
1 changed files with 4 additions and 1 deletions
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5
src/sql/resolver/dml/ob_column_namespace_checker.cpp
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@ -278,8 +278,11 @@ int ObColumnNamespaceChecker::check_column_exists(const TableItem &table_item, c
for (int64_t i = 0; OB_SUCC(ret) && i < ref_stmt->get_select_item_size(); ++i) {
SelectItem& tmp_select_item = ref_stmt->get_select_item(i);
if (ObCharset::case_compat_mode_equal(col_name, tmp_select_item.alias_name_)) {
unduplicable_count += (tmp_select_item.expr_->is_column_ref_expr()
unduplicable_count += ref_stmt->is_from_pivot()
|| (tmp_select_item.expr_->is_column_ref_expr()
&& !(static_cast<ObColumnRefRawExpr *>(tmp_select_item.expr_)->is_joined_dup_column())) ? 1 : 0;
// In oracle mode, const expr does not raise ambiguously error. More than one aggr funcs in PIVOT shuold
// raise ambiguously error.
if (!is_exist) {
// set the is_exist = true, is there is a column with the same column name.
// no matter the column is a duplicable column, we should set the exists to true.