DBPLUS_FIND(3)								 1							    DBPLUS_FIND(3)

dbplus_find - Set a constraint on a relation

SYNOPSIS

       int dbplus_find (resource  $relation, array  $constraints, mixed  $tuple)

DESCRIPTION

	Places a constraint on the given $relation.

	Further calls to functions like dbplus_curr(3) or dbplus_next(3) will only return tuples matching the given constraints.

PARAMETERS

	      o $relation
		- A relation opened by dbplus_open(3).

	      o $constraints
		-  Constraints are triplets of strings containing of a domain name, a comparison operator and a comparison value. The $constraints
		parameter array may consist of a collection of string arrays, each of which contains a domain, an operator and a value,  or  of  a
		single	string	array containing a multiple of three elements.	The comparison operator may be one of the following strings: '==',
		'>', '>=', '<', '<=', '!=', '~' for a regular expression match and 'BAND' or 'BOR' for bitwise operations.

	      o $tuple
		-

RETURN VALUES

NOTES

       Warning

	      This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice	in
	      a future release of PHP. This function should be used at your own risk.

SEE ALSO

       dbplus_unselect(3).

PHP Documentation Group 													    DBPLUS_FIND(3)