Add a tuple to a relation (4.1.0 - 4.2.3 only, PECL)
int dbplus_add ( resource relation, array tuple )


本函数是实验性的。本函数的行为,包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。

This function will add a tuple to a relation. The tuple data is an array of attribute/value pairs to be inserted into the given relation. After successful execution the tuple array will contain the complete data of the newly created tuple, including all implicitly set domain fields like sequences.

The function will return zero (aka. DBPLUS_ERR_NOERR) on success or a db++ error code on failure. See dbplus_errcode() or the introduction to this chapter for more information on db++ error codes.