manual.texi:

  Fix an error in the manual: also BDB and InnoDB tables can have indexes on columns which can have NULLs
parent 54b95c7f
......@@ -34904,7 +34904,7 @@ table using @code{SHOW INDEX FROM tbl_name}.
@item
@cindex @code{NULL} values, and indexes
@cindex indexes, and @code{NULL} values
Only the @code{MyISAM} table type supports indexes on columns that can have
Only the @code{MyISAM}, @code{InnoDB}, and @code{BDB} table types support indexes on columns that can have
@code{NULL} values. In other cases you must declare such columns
@code{NOT NULL} or an error results.
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