(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)
dbplus_rcrtexact — Creates an exact but empty copy of a relation including indices
dbplus_rcrtexact() will create an exact but
empty copy of the given relation
under a
new name
.
name
relation
The copied relation, opened by dbplus_open().
overwrite
An existing relation by the same name
will only
be overwritten if this parameter is set to TRUE
and no other process
is currently using the relation.
Returns resource on success or DBPLUS_ERR_UNKNOWN
on
failure.
本函式是實驗性的。這個函式的行為、名稱、和關於此函式的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此函式需自行承擔風險。