mysql> show tables

-> ;

+----------------+

| Tables_in_test |

+----------------+

| sale_report??? |

| test_dysql???? |

| union_tab_1??? |

| union_tab_2??? |

| v_sale_report? |

+----------------+

5 rows in set (0.00 sec)

Oracle 使用下面的語句實現(xiàn)

SQL> SELECT

2??? table_name

3? FROM

4??? all_tables

5? WHERE

6??? ROWNUM < 10;

TABLE_NAME

------------------------------------------------------------

ICOL$

CON$

UNDO$

PROXY_ROLE_DATA$

FILE$

UET$

IND$

SEG$

COL$

9 rows selected.

mysql> desc sale_report;

+------------+---------------+------+-----+---------+-------+

| Field????? | Type????????? | Null | Key | Default | Extra |

+------------+---------------+------+-----+---------+-------+

| SALE_DATE? | datetime????? | NO?? |???? | NULL??? |?????? |

| SALE_ITEM? | varchar(2)??? | NO?? |???? | NULL??? |?????? |

| SALE_MONEY | decimal(10,2) | NO?? |???? | NULL??? |?????? |

+------------+---------------+------+-----+---------+-------+

3 rows in set (0.00 sec)

Oracle

SQL> desc all_tab_columns

Name????????????????????????????????????? Null???? Type

----------------------------------------- -------- ----------------------------

OWNER???????????????????????????????????? NOT NULL VARCHAR2(30)

TABLE_NAME??????????????????????????????? NOT NULL VARCHAR2(30)

COLUMN_NAME?????????????????????????????? NOT NULL VARCHAR2(30)

DATA_TYPE????????????????????????????????????????? VARCHAR2(106)

DATA_TYPE_MOD????????????????????????????????????? VARCHAR2(3)

DATA_TYPE_OWNER??????????????????????????????????? VARCHAR2(30)

總結

以上是生活随笔為你收集整理的mysql 命令desc tables_oracle中与mysql中的命令 show databases, show tables, desc table类似的命令集...的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯，歡迎將生活随笔推薦給好友。