dbplus_rcrtlike
(4.1.0 - 4.2.3 only, PECL)
dbplus_rcrtlike -- Creates an empty copy of a relation with default indicesDescription
mixed dbplus_rcrtlike ( string name, resource relation [, int overwrite] )| 警告 |
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dbplus_rcrtexact() will create an empty copy of the given relation under a new name, but with default indices. 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 failure.