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NAME
FS::dbdef_colgroup - Column group objects
SYNOPSIS
use FS::dbdef_colgroup;
$colgroup = new FS::dbdef_colgroup ( $lol );
$colgroup = new FS::dbdef_colgroup (
[
[ 'single_column' ],
[ 'multiple_columns', 'another_column', ],
]
);
@sql_lists = $colgroup->sql_list;
@singles = $colgroup->singles;
DESCRIPTION
FS::dbdef_colgroup objects represent sets of sets of columns.
METHODS
new Creates a new FS::dbdef_colgroup object.
sql_list
Returns a flat list of comma-separated values, for SQL
statements.
singles
Returns a flat list of all single item lists.
BUGS
SEE ALSO
the FS::dbdef_table manpage, the FS::dbdef_unique manpage, the
FS::dbdef_index manpage, the FS::dbdef_column manpage, the
FS::dbdef manpage, the perldsc manpage
HISTORY
class for dealing with groups of groups of columns (used as a
base class by FS::dbdef_{unique,index} )
ivan@sisd.com 98-apr-19
added singles, fixed sql_list to skip empty lists ivan@sisd.com
98-jun-2
untaint things we're returning in sub singels ivan@sisd.com 98-
jun-4
pod ivan@sisd.com 98-sep-24
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