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fix bug, partition key should not be allowded to changed from int to unsigned int

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AnimationFan 2024-12-19 08:45:01 +00:00 committed by ob-robot
parent a7304c3967
commit 9817cf7292
1 changed files with 20 additions and 1 deletions
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21
src/rootserver/ob_ddl_service.cpp
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@ -4465,7 +4465,26 @@ int ObDDLService::check_alter_table_column(obrpc::ObAlterTableArg &alter_table_a
case OB_DDL_MODIFY_COLUMN: {
bool is_offline = false;
bool add_pk = false;
if (OB_FAIL(fill_column_collation(alter_table_schema.get_sql_mode(),
// check is partition key change type
bool is_partition_key = false;
bool is_sub_partition_key = false;
if (OB_FAIL(orig_table_schema.is_partition_key(*orig_column_schema, is_partition_key))) {
LOG_WARN("failed to check orig column is partition key", K(ret), K(orig_table_schema), KPC(orig_column_schema));
} else if (OB_FAIL(orig_table_schema.is_subpartition_key(*orig_column_schema,is_sub_partition_key))) {
LOG_WARN("failed to check orig column is sub partition key", K(ret), K(orig_table_schema), KPC(orig_column_schema));
} else if (!is_partition_key && !is_sub_partition_key) {
} else if ((orig_column_schema->get_meta_type().is_signed_integer()||
orig_column_schema->get_meta_type().is_float()||
orig_column_schema->get_meta_type().is_double()||
orig_column_schema->get_meta_type().is_number())
&& alter_column_schema->get_meta_type().is_unsigned()) {
ret = OB_ERR_PARTITION_CONST_DOMAIN_ERROR;
LOG_WARN("cannot drp partition dependent column", K(ret));
}
if (OB_FAIL(ret)) {
} else if (OB_FAIL(fill_column_collation(alter_table_schema.get_sql_mode(),
is_oracle_mode,
orig_table_schema,
allocator,