(4.1.0 - 4.2.3 only, PECL)
dbplus_rcrtexact -- Creates an exact but empty copy of a relation including indices
( string name, resource relation [, bool overwrite] )
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_rcrtexact() will create an exact but
empty copy of the given relation under a
new name. An existing relation by the same
name will only be overwritten if
overwrite is TRUE and no other process is
currently using the relation.
Returns resource on success or DBPLUS_ERR_UNKNOWN on