27.52 WRITE Procedure Signature 17
This procedure writes parts of a parsed APEX_JSON.t_values
table as an object member attribute.
Syntax
APEX_JSON.WRITE (
p_name IN VARCHAR2,
p_values IN t_values,
p_path IN VARCHAR2 DEFAULT '.',
p0 IN VARCHAR2 DEFAULT NULL,
p1 IN VARCHAR2 DEFAULT NULL,
p2 IN VARCHAR2 DEFAULT NULL,
p3 IN VARCHAR2 DEFAULT NULL,
p4 IN VARCHAR2 DEFAULT NULL,
p_write_null IN BOOLEAN DEFAULT FALSE );
Parameters
Table 27-65 WRITE Procedure Parameters
Parameter | Description |
---|---|
p_name |
The attribute name. |
p_values |
The parsed JSON members. |
p_path |
The index into p_values .
|
p[0-4] |
Each %N in p_path will be replaced by pN and every i-th %s or %d is replaced by p[i-1].
|
p_write_null |
If true, write NULL values. If false (the default), do not write NULL s.
|
Example
This example parses a JSON string and writes parts of it as an object member.
DECLARE
j apex_json.t_values;
BEGIN
apex_json.parse(j, '{ "foo": 3, "bar": { "x": 1, "y": 2 }}');
apex_json.open_object; -- {
apex_json.write('parsed-bar',j,'bar');-- "parsed-bar":{ "x":1 ,"y":2 }
apex_json.close_object; -- }
END;
Parent topic: APEX_JSON