February 2018
Intermediate to advanced
510 pages
16h 10m
English
Content preview from MySQL 8 Administrator???s Guide
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Modifying program options
Some of the options are of the boolean type and control a behavior that can be turned on or off. Let us consider, for an example, the mysql program. It supports the --column-names option that controls displaying the first row of the column names in the first line of query results. In order to disable the column names, the following specifications will work for us:
--disable-column-names--skip-column-names--column-names=0
As you can see in the preceding example, the =0 suffix and the --skip and --disable prefixes have the same effect. It is also applicable when turning the option on with the =1 suffix and the --enable prefix.
If the option is specified with the --loose prefix, and if the option specified does not ...
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