pljson

问题 I have to parse a array of string in my JSON with ORACLE dans PLJSON module. I'm able to parse data without array like CLE,X,Y.. But when I want to get COLORS or REGROUPEMENT_COLORS, this return me nothing. There is the code: DECLARE obj json := json(); obj_1 json := json(); arr json_list := json_list(); test varchar2(255); BEGIN obj := json('{ "DASHBOARD": { "userUid": "", "DATA_DASHBOARD": [ { "CLE": "TESTTEST", "X": "", "Y": "", "COL": "", "ROW": "", "CLASSCOLOR": "", "COLORS": ["df","df"]

问题 I am using a webservice http://maps.google.com/maps/api/geocode/json?address=mysore to get location data in my plsql code. I am able to access the first level data using help from work with json in oracle. But this provides help to get first level data from json. I need to further get the lat and lng values. Can anyone help me with this? Location = { "bounds" : { "northeast" : { "lat" : 44.9483849, "lng" : -93.1261959 }, "southwest" : { "lat" : 44.9223829, "lng" : -93.200307 } }, "location" :

问题 I have a procedure like the following: procedure receive_json(in_json in json) is my_clob clob; begin -- This line keeps returning "wong number or types: to_clob" in_json.to_clob(in_json, my_clob); -- rest of my procedure end receive_json; How do I get the to_clob method to actually put the JSON in my CLOB? 回答1: PL/JSON does not manage the CLOB for you. You have to do that yourself: procedure receive_json(in_json in json) is my_clob clob; begin dbms_lob.createtemporary(my_clob, true); in_json

问题 I'm using PL/JSON to parse data from MongoDB to Oracle DB. The Packages work fine with latin characters. However, whenver there is json_value with chinese characters, the resulted value in oracle is totally corrupted (question marks, symbole ... etc). As an example, I use the following line to parse: Remarks := json_ext.get_string(json(l_list.get(i)),'Remarks'); I'm aware the type json and get_string function are using varchar and not nvarchar. More importantly, Oracle DB instance supports

问题 I'm using the following script in order to read data from MongoDB as JSON files. DECLARE l_param_list VARCHAR2(512); l_http_request UTL_HTTP.req; l_http_response UTL_HTTP.resp; l_response_text CLOB; --l_response_text VARCHAR2(32767); l_list json_list; A_id VARCHAR2(100); Photo VARCHAR2(32767); A_Name VARCHAR2(100); Remarks VARCHAR2(100); Status VARCHAR2(100); UserId VARCHAR2(100); A_Date VARCHAR2(100); A_Time VARCHAR2(100); MSG_status VARCHAR2(100); Oracle_Flag VARCHAR2(100); acl VARCHAR2(100