[CP] to issue<53024365>:fix date type pl var used by sql issue

2024-01-08 03:47:28 +00:00
parent 18cffab638
commit ea09db9925
2 changed files with 10 additions and 1 deletions
--- a/src/sql/ob_spi.cpp
+++ b/src/sql/ob_spi.cpp
@ -930,6 +930,9 @@ int ObSPIService::spi_calc_expr(ObPLExecCtx *ctx,
        } else if (result->get_accuracy() == invalid_accuracy) {
          result->set_accuracy(ctx->params_->at(result_idx).get_accuracy());
        }
+        if (result->is_null()) {
+          result->set_null_meta(param.get_null_meta());
+        }
        if (has_lob_header) {
          result->ObObj::set_has_lob_header();
        }