84 lines
1.7 KiB
Markdown
84 lines
1.7 KiB
Markdown
---
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{
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"title": "SHOW-PROPERTY",
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"language": "zh-CN"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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## SHOW-PROPERTY
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### Description
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This statement is used to view the attributes of the user
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```
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SHOW PROPERTY [FOR user] [LIKE key];
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```
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* `user`
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View the attributes of the specified user. If not specified, check the current user's.
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* `LIKE`
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Fuzzy matching can be done by attribute name.
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Return result description:
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```sql
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mysql> show property like'%connection%';
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+----------------------+-------+
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| Key | Value |
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+----------------------+-------+
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| max_user_connections | 100 |
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+----------------------+-------+
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1 row in set (0.01 sec)
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```
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* `Key`
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Property name.
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* `Value`
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Attribute value.
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### Example
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1. View the attributes of the jack user
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```sql
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SHOW PROPERTY FOR'jack';
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```
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2. View the attribute of jack user connection limit
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```sql
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SHOW PROPERTY FOR'jack' LIKE'%connection%';
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```
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### Keywords
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SHOW, PROPERTY
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### Best Practice
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