[Command] [SQL] Add show database/table/partition id command (apache#…

…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   |
+----------------------+-----------+---------------+-------+---------+

docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DATABASE.md

@@ -0,0 +1,38 @@
+---
+{
+    "title": "SHOW DATABASE",
+    "language": "en"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# SHOW DATABASE
+## Description
+This statement is used to display database name according to database id (for administrators only)
+Grammar:
+SHOW DATABASE [database_id]
+
+## example
+1. Display database name according to database id
+SHOW DATABASE 1001;
+
+## keyword
+SHOW,DATABASE

docs/en/sql-reference/sql-statements/Data Manipulation/SHOW PARTITION.md

@@ -0,0 +1,38 @@
+---
+{
+    "title": "SHOW PARTITION",
+    "language": "en"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# SHOW PARTITION
+## Description
+This statement is used to display database name, table name, partition name according to partition id (for administrators only)
+Grammar:
+SHOW PARTITION [partition_id]
+
+## example
+1. Display database name, table name, partition name according to partition id
+SHOW PARTITION 10002;
+
+## keyword
+SHOW,PARTITION

docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLE.md

@@ -0,0 +1,38 @@
+---
+{
+    "title": "SHOW TABLE",
+    "language": "en"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# 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

docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DATABASE.md

@@ -0,0 +1,39 @@
+---
+{
+    "title": "SHOW DATABASE",
+    "language": "zh-CN"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# SHOW DATABASE
+## description
+    该语句用于根据 database id 查找对应的 database name（仅管理员使用）
+    语法：
+        SHOW DATABASE [database_id]
+
+## example
+    1. 根据 database id 查找对应的 database name
+        SHOW DATABASE 1001;
+
+## keyword
+    SHOW,DATABASE
+

docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW PARTITION.md

@@ -0,0 +1,39 @@
+---
+{
+    "title": "SHOW PARTITION",
+    "language": "zh-CN"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# SHOW DATABASE
+## description
+    该语句用于根据 partition id 查找对应的 database name, table name, partition name（仅管理员使用）
+    语法：
+        SHOW PARTITION [partition_id]
+
+## example
+    1. 根据 partition id 查找对应的 database name, table name, partition name
+        SHOW PARTITION 10002;
+
+## keyword
+    SHOW,PARTITION
+

docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TABLE.md

@@ -0,0 +1,39 @@
+---
+{
+    "title": "SHOW TABLE",
+    "language": "zh-CN"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# SHOW DATABASE
+## description
+    该语句用于根据 table id 查找对应的 database name, table name（仅管理员使用）
+    语法：
+        SHOW TABLE [table_id]
+
+## example
+    1. 根据 table id 查找对应的 database name, table name
+        SHOW TABLE 10001;
+
+## keyword
+    SHOW,TABLE
+

fe/fe-core/src/main/cup/sql_parser.cup

@@ -2306,6 +2306,11 @@ show_param ::=
     {:
         RESULT = new ShowTableStmt(db, parser.isVerbose, parser.wild, parser.where);
     :}
+    /* show table id */
+    | KW_TABLE INTEGER_LITERAL:tableId
+    {:
+        RESULT = new ShowTableIdStmt(tableId);
+    :}
     /* show processlist */
     | opt_full KW_PROCESSLIST
     {:
@@ -2383,6 +2388,11 @@ show_param ::=
     {:
         RESULT = new ShowDbStmt(parser.wild, parser.where);
     :}
+    /* show database id */
+    | KW_DATABASE INTEGER_LITERAL:dbId
+    {:
+        RESULT = new ShowDbIdStmt(dbId);
+    :}
     | KW_SCHEMAS opt_wild_where
     {:
         RESULT = new ShowDbStmt(parser.wild, parser.where);
@@ -2480,6 +2490,11 @@ show_param ::=
     {:
         RESULT = new ShowPartitionsStmt(tblName, parser.where, orderByClause, limitClause, tmp);
     :}
+    /* show partition id */
+    | KW_PARTITION INTEGER_LITERAL:partitionId
+    {:
+        RESULT = new ShowPartitionIdStmt(partitionId);
+    :}
     | KW_TABLET INTEGER_LITERAL:tabletId
     {:
         RESULT = new ShowTabletStmt(null, tabletId);

fe/fe-core/src/main/java/org/apache/doris/analysis/ShowDbIdStmt.java

@@ -0,0 +1,70 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package org.apache.doris.analysis;
+
+import org.apache.doris.catalog.Catalog;
+import org.apache.doris.catalog.Column;
+import org.apache.doris.catalog.ScalarType;
+import org.apache.doris.common.AnalysisException;
+import org.apache.doris.common.ErrorCode;
+import org.apache.doris.common.ErrorReport;
+import org.apache.doris.mysql.privilege.PrivPredicate;
+import org.apache.doris.qe.ConnectContext;
+import org.apache.doris.qe.ShowResultSetMetaData;
+
+// SHOW DATABASE ID
+public class ShowDbIdStmt extends ShowStmt {
+    private long dbId;
+
+    public ShowDbIdStmt(long dbId) {
+        this.dbId = dbId;
+    }
+
+    public long getDbId() {
+        return dbId;
+    }
+
+    @Override
+    public void analyze(Analyzer analyzer) throws AnalysisException {
+        // check access first
+        if (!Catalog.getCurrentCatalog().getAuth().checkGlobalPriv(ConnectContext.get(), PrivPredicate.ADMIN)) {
+            ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "SHOW DATABASE");
+        }
+    }
+
+    @Override
+    public String toSql() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("SHOW");
+        sb.append(" DATABASE ");
+        sb.append(this.dbId);
+        return sb.toString();
+    }
+
+    @Override
+    public String toString() {
+        return toSql();
+    }
+
+    @Override
+    public ShowResultSetMetaData getMetaData() {
+        ShowResultSetMetaData.Builder builder = ShowResultSetMetaData.builder();
+        builder.addColumn(new Column("DbName", ScalarType.createVarchar(30)));
+        return builder.build();
+    }
+}