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doris/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLE.md
xinghuayu007 ba69f7a7c8 [Command] [SQL] Add show database/table/partition id command (#5807) 
In BE, when a problem happened, in the log, we can find the database id, table id, partition id,
but no database name, table name, partition name.

In FE, there also no way to find database name/table name/partition name accourding to
database id/table id/partition id. Therefore, this patch add 3 new commands:

1. show database id;
mysql> show database 10002;
+----------------------+
| DbName               |
+----------------------+
| default_cluster:test |
+----------------------+

2. show table id;
mysql> show table 11100;
+----------------------+-----------+-------+
| DbName               | TableName | DbId  |
+----------------------+-----------+-------+
| default_cluster:test | table2    | 10002 |
+----------------------+-----------+-------+

3. show partition id;
mysql> show partition 11099;
+----------------------+-----------+---------------+-------+---------+
| DbName               | TableName | PartitionName | DbId  | TableId |
+----------------------+-----------+---------------+-------+---------+
| default_cluster:test | table2    | p201708       | 10002 | 11100   |
+----------------------+-----------+---------------+-------+---------+
2021-05-26 09:58:02 +08:00

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title, language
title language
SHOW TABLE en

SHOW TABLE

Description

This statement is used to display database name, table name according to table id (for administrators only) Grammar: SHOW TABLE [table_id]

example

  1. Display database name, table name according to table id SHOW TABLE 10001;

keyword

SHOW,TABLE