(4.1.0 - 4.2.3 only, PECL)
Create a new secondary index for a relation
( resource relation, mixed domlist, int type )
This function is
EXPERIMENTAL. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP.
Use this function at your own risk.
dbplus_rsecindex() will create a new secondary
index for relation with consists of the
domains specified by domlist and is of
domlist may be passed as a single domain name
string or as an array of domain names.
Returns resource on success or DBPLUS_ERR_UNKNOWN on