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Fix convert/to_type and get_ddl compatibility bugs

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This commit is contained in:
2149
2023-08-02 05:48:31 +00:00
committed by ob-robot
parent 45f2690b0a
commit 258affd57c
6 changed files with 61 additions and 14 deletions
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9
src/sql/engine/expr/ob_expr_to_blob.cpp
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@ -40,11 +40,10 @@ int ObExprToBlob::calc_result_type1(ObExprResType &type,
UNUSED(type_ctx);
int ret = OB_SUCCESS;
if (ob_is_null(text.get_type())) {
type.set_null();
} else if (ob_is_blob(text.get_type(), text.get_collation_type())
|| ob_is_raw(text.get_type())
|| ob_is_string_tc(text.get_type())) {
if (ob_is_null(text.get_type())
|| ob_is_blob(text.get_type(), text.get_collation_type())
|| ob_is_raw(text.get_type())
|| ob_is_string_tc(text.get_type())) {
type.set_blob();
type.set_collation_type(CS_TYPE_BINARY);
if (ob_is_string_tc(text.get_type())) {