db2_next_result
Requests the next result set from a stored procedure
&reftitle.description;
resourcedb2_next_result
resourcestmt
A stored procedure can return zero or more result sets. While you handle
the first result set in exactly the same way you would handle the results
returned by a simple SELECT statement, to fetch the second and subsequent
result sets from a stored procedure you must call the
db2_next_result function and return the result to a
uniquely named PHP variable.
&reftitle.parameters;
stmt
A prepared statement returned from db2_exec or
db2_execute.
&reftitle.returnvalues;
Returns a new statement resource containing the next result set if the
stored procedure returned another result set. Returns &false; if the stored
procedure did not return another result set.
&reftitle.examples;
Calling a stored procedure that returns multiple result sets
In the following example, we call a stored procedure that returns three
result sets. The first result set is fetched directly from the same
statement resource on which we invoked the CALL statement, while the
second and third result sets are fetched from statement resources
returned from our calls to the db2_next_result
function.
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&example.outputs;
string(16) "Bubbles "
[1]=>
int(3)
}
array(2) {
[0]=>
string(16) "Gizmo "
[1]=>
int(4)
}
Fetching second result set
array(4) {
[0]=>
string(16) "Sweater "
[1]=>
int(6)
[2]=>
string(5) "llama"
[3]=>
string(6) "150.00"
}
array(4) {
[0]=>
string(16) "Smarty "
[1]=>
int(2)
[2]=>
string(5) "horse"
[3]=>
string(6) "350.00"
}
Fetching third result set
array(1) {
[0]=>
string(16) "Bubbles "
}
array(1) {
[0]=>
string(16) "Gizmo "
}
]]>