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xml generated column index 4377 bugfix

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This commit is contained in:
obdev
2023-07-25 16:48:20 +00:00
committed by ob-robot
parent e087f631c8
commit 551ee36be2
7 changed files with 66 additions and 6 deletions
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3
src/sql/engine/expr/ob_expr_cast.cpp
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@ -657,7 +657,8 @@ int ObExprCast::adjust_udt_cast_type(const ObExprResType &src_type, ObExprResTyp
} else if (dst_type.is_user_defined_sql_type()) {
dst_type.set_subschema_id(ObXMLSqlType);
}
} else if (src_type.is_null()) {
} else if (src_type.is_null() || src_type.is_character_type()) {
// null or chararcter type can cast to xmltype (other udt types are not supported yet)
if (dst_type.get_type() == ObUserDefinedSQLType) {
dst_type.set_sql_udt(ObXMLSqlType);
}

3
src/sql/engine/expr/ob_expr_column_conv.cpp
View File

@ -241,6 +241,9 @@ int ObExprColumnConv::calc_result_typeN(ObExprResType &type,
type.set_collation_type(types[1].get_collation_type());
type.set_collation_level(common::CS_LEVEL_IMPLICIT);
type.set_accuracy(types[2].get_accuracy());
if (type.get_type() == ObUserDefinedSQLType) {
type.set_subschema_id(types[2].get_accuracy().get_accuracy());
}
if (types[3].is_not_null_for_read()) {
type.set_result_flag(NOT_NULL_FLAG | NOT_NULL_WRITE_FLAG);
}