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DB++ Database Functions |
6.22.19 dbplus_getuniquePHP 4 >= 4.0.7RC1Description int dbplus_getunique(resource relation ,int uniqueid )
dbplus_getunique will obtain a number guaranteed to be unique for the given relation and will pass it back in the variable given as uniqueid. 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. |