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Let's learn about MySQL Client-Server-Side Help-
mysql> help search_string
If an argument is provided to the above "help" command, mysql will use it as a search String to access server-side help in the MySQL Reference Manual content. Correct operation of this command requires initializing the help tables in the mysql database with help topic information.
If the search string does not match, the search operation fails. Let us take an example to understand this -
mysql> help me
Nothing found Please try to run 'help contents' for a list of all accessible topics
We can use the help content command to view the list of help categories. Let us take an example to understand this -
mysql> help contents
You asked for help about help category: "Contents" For more information, type 'help <item>', where <item> is one of the following categories: Account Management Administration Data Definition Data Manipulation Data Types Functions Functions and Modifiers for Use with GROUP BY Geographic Features Language Structure Plugins Storage Engines Stored Routines Table Maintenance Transactions Triggers
If the search string matches multiple items, then mysql will display a list of matching topics. Let us take an example to understand this -
mysql > help logs
Many help items for your request exist. To make a more specific request, please type 'help <item>', where <item> is one of the following topics: SHOW SHOW BINARY LOGS SHOW ENGINE SHOW LOGS
The above is the detailed content of MySQL client server help. For more information, please follow other related articles on the PHP Chinese website!