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What are the output formats of MySQL shell?
5.7 Output Formats. [+/-] MySQL Shell can print results in table, tabbed, or vertical format, or as pretty or raw JSON output. From MySQL Shell 8.0.14, the MySQL Shell configuration option resultFormat can be used to specify any of these output formats as a persistent default for all sessions, or just for the current session.
How to get the table format in MySQL?
To get this output format when running in batch mode, start MySQL Shell with the –result-format=table command line option (or its alias –table ), or set the MySQL Shell configuration option resultFormat to table .
How to format MySQL results in batch mode?
The results of the query are presented as a formatted table for a better view and to aid analysis. To get this output format when running in batch mode, start MySQL Shell with the –result-format=table command line option (or its alias –table), or set the MySQL Shell configuration option resultFormat to table.
How to get the query result without the table format?
IS it possible to get the query result using some sql program option modifiers as below, [ without the table format ] Add -B option to mysql. -B, –batch : Print results in nontabular output format. –execute : Execute the statement and quit.
How to set up resultformat per session in MySQL?
If you are using mysql client you can set up the resultFormat per session e.g. Check out the full list of arguments here. mysql client can detect the output fd, if the fd is S_IFIFO (pipe) then don’t output ASCII TABLES, if the fd is character device（S_IFCHR） then output ASCII TABLES.
What happens when JSON wrapping is turned on in MySQL?
When JSON wrapping is turned on, MySQL Shell generates either pretty-printed JSON (the default) or raw JSON, and the value of the resultFormat MySQL Shell configuration option is ignored.
What does MySQL-N-B-E mean in Stack Overflow?
As a partial answer: mysql -N -B -e “select people, places from things” -N tells it not to print column headers. -B is “batch mode”, and uses tabs to separate fields. If tab separated values won’t suffice, see this Stackoverflow Q&A.
When to use a bash script in MySQL?
For example, when it is required to schedule a backup of MySQL database or to automate execution of some SQL queries with a Bash script. In this article i will show the most useful, from my point of view, options of the MySQL command-line client and show how to run multiple SQL queries to a database from a Bash script.
How can I fetch the value returned in my bash script?
For example the running the following command: How can I fetch the value returned in my bash script? Silent mode. Produce less output. This option can be given multiple times to produce less and less output. This option results in nontabular output format and escaping of special characters.
How to fetch field from mysql query result in Bash?
I would like to get only the value of a MySQL query result in a bash script. For example the running the following command: How can I fetch the value returned in my bash script?