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disable creating materialized view on xmltype columns

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This commit is contained in:
obdev
2024-02-10 03:59:03 +00:00
committed by ob-robot
parent 727ce6d61b
commit b60979c15c
4 changed files with 25 additions and 2 deletions
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4
src/sql/resolver/ddl/ob_create_view_resolver.cpp
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@ -304,7 +304,9 @@ int ObCreateViewResolver::resolve(const ParseNode &parse_tree)
if (is_materialized_view) { //container table is only for mv
if (OB_SUCC(ret)) {
if (OB_FAIL(resolve_table_options(parse_tree.children_[TABLE_OPTION_NODE], false))) {
if (OB_FAIL(ObResolverUtils::check_schema_valid_for_mview(table_schema))) {
LOG_WARN("failed to check schema valid for mview", KR(ret), K(table_schema));
} else if (OB_FAIL(resolve_table_options(parse_tree.children_[TABLE_OPTION_NODE], false))) {
LOG_WARN("fail to resolve table options", KR(ret));
}
}

18
src/sql/resolver/ob_resolver_utils.cpp
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@ -8622,5 +8622,23 @@ int64_t ObResolverUtils::get_mysql_max_partition_num(const uint64_t tenant_id)
return max_partition_num;
}
int ObResolverUtils::check_schema_valid_for_mview(const ObTableSchema &table_schema)
{
int ret = OB_SUCCESS;
for (int64_t i = 0; OB_SUCC(ret) && (i < table_schema.get_column_count()); ++i) {
const ObColumnSchemaV2 *column_schema = nullptr;
if (OB_ISNULL(column_schema = table_schema.get_column_schema_by_idx(i))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("column schema is null", KR(ret));
} else if (column_schema->is_xmltype()) {
ret = OB_NOT_SUPPORTED;
LOG_WARN("create materialized view on xmltype columns is not supported", KR(ret));
LOG_USER_ERROR(OB_NOT_SUPPORTED,
"create materialized view on xmltype columns is");
}
}
return ret;
}
} // namespace sql
} // namespace oceanbase

1
src/sql/resolver/ob_resolver_utils.h
View File

@ -789,6 +789,7 @@ public:
const share::schema::ObTableSchema &table_schema);
static int64_t get_mysql_max_partition_num(const uint64_t tenant_id);
static int check_schema_valid_for_mview(const share::schema::ObTableSchema &table_schema);
private:
static int try_convert_to_unsiged(const ObExprResType restype,
ObRawExpr& src_expr,