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to issue<45173384>:fix cursor expression remote execute issue

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obdev
2023-05-06 06:48:40 +00:00
committed by ob-robot
parent 631fde402f
commit 05ffe5a646
5 changed files with 29 additions and 0 deletions
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16
src/sql/resolver/dml/ob_dml_stmt.cpp
View File

@ -4489,6 +4489,22 @@ int ObDMLStmt::formalize_query_ref_exec_params(ObStmtExecParamFormatter &formatt
return ret;
}
int ObDMLStmt::check_has_cursor_expression(bool &has_cursor_expr) const
{
int ret = OB_SUCCESS;
ObQueryRefRawExpr *ref_query = NULL;
has_cursor_expr = false;
for (int64_t j = 0; OB_SUCC(ret) && !has_cursor_expr && j < subquery_exprs_.count(); ++j) {
if (OB_ISNULL(ref_query = subquery_exprs_.at(j))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected null", K(ret));
} else if (ref_query->is_cursor()) {
has_cursor_expr = true;
}
}
return ret;
}
ObJtColBaseInfo::ObJtColBaseInfo()
: col_type_(0),
truncate_(0),

2
src/sql/resolver/dml/ob_dml_stmt.h
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@ -1127,6 +1127,8 @@ public:
int formalize_query_ref_exec_params(ObStmtExecParamFormatter &formatter,
bool need_replace);
int check_has_cursor_expression(bool &has_cursor_expr) const;
int do_formalize_query_ref_exprs_pre();
int do_formalize_query_ref_exprs_post();