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fix expr concat upgrade compatibility bug

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This commit is contained in:
yinyj17
2023-08-14 02:12:34 +00:00
committed by ob-robot
parent 87d2c780c3
commit 618ad9980b
1 changed files with 1 additions and 1 deletions
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2
src/sql/engine/expr/ob_expr_concat.cpp
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@ -224,7 +224,7 @@ int ObExprConcat::calc_result_typeN(ObExprResType &type,
has_text = true; has_text = true;
} }
} }
if (has_text) { if (has_text && GET_MIN_CLUSTER_VERSION() >= CLUSTER_VERSION_4_2_0_0) {
type.set_type(ObLongTextType); type.set_type(ObLongTextType);
} else { } else {
type.set_varchar(); type.set_varchar();