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fix binary-float type error in dblink

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This commit is contained in:
cqliang1995
2023-07-20 04:42:17 +00:00
committed by ob-robot
parent c48de8739b
commit 1e30cd9247
5 changed files with 24 additions and 19 deletions
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4
src/sql/engine/table/ob_link_scan_op.cpp
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@ -418,7 +418,9 @@ int ObLinkScanOp::inner_get_next_batch(const int64_t max_row_cnt)
const ObIArray<ObExpr *> &output = spec_.output_;
for (int64_t i = 0; OB_SUCC(ret) && i < output.count(); i++) {
ObExpr *expr = output.at(i);
if (T_QUESTIONMARK != expr->type_ &&
if (!expr->is_const_expr() &&
T_FUN_SYS_REMOVE_CONST != expr->type_ &&
T_QUESTIONMARK != expr->type_ &&
(ob_is_string_or_lob_type(expr->datum_meta_.type_) ||
ob_is_raw(expr->datum_meta_.type_) || ob_is_json(expr->datum_meta_.type_))) {
ObDatum &datum = expr->locate_expr_datum(eval_ctx_);