TOAD执行计划中报ORA-02404的解决方法

创建toad所需要的表：

[code]CREATE TABLE toad_plan_table (
STATEMENT_ID VARCHAR2 (32),
TIMESTAMP DATE,
remarks VARCHAR2 (80),
operation VARCHAR2 (30),
options VARCHAR2 (30),
object_node VARCHAR2 (128),
object_owner VARCHAR2 (30),
object_name VARCHAR2 (30),
object_instance NUMBER,
object_type VARCHAR2 (30),
search_columns NUMBER,
ID NUMBER,
COST NUMBER,
parent_id NUMBER,
POSITION NUMBER,
CARDINALITY NUMBER,
optimizer VARCHAR2 (255),
BYTES NUMBER,
other_tag VARCHAR2 (255),
other LONG,
PARTITION NUMBER,
partition_start VARCHAR2 (255),
partition_stop VARCHAR2 (255),
distribution VARCHAR2 (30)
);[/code]