WB_DATASET 返回目录
| 序号 | 列名 | 数据类型 | 长度 | 小数位数 | 主键 | 自增 | 允许空 | 默认值 | 列说明 |
| 1 | DATA_INFO | CLOB | 4000 | | | | √ | | |
| 2 | DEFINE | CLOB | 4000 | | | | √ | | |
| 3 | DS_TYPE | VARCHAR2 | 36 | | | | √ | | |
| 4 | ID | VARCHAR2 | 64 | | √ | | | | |
| 5 | MATERIALIZE | NUMBER | 38 | 0 | | | √ | | |
| 6 | SYS_TENANT_ID | VARCHAR2 | 255 | | | | | | |
| 7 | TENANT_ID | VARCHAR2 | 255 | | | | | | |
| 8 | TS | TIMESTAMP(6) | 11 | 6 | | | √ | cast(sysdate as timestamp) | |
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