json

问题 I tried to deploy API on AWS but it not allowed to add a model in the JSON file and shows error : It working without the use of model so maybe it not take model this way so please suggest me how to use a model in API JSON on AWS! Error is : Your API was not imported due to errors in the Swagger file. Unable to create model for 'LandingPageDTO': Invalid model specified: Validation Result: warnings : [], errors : [Invalid model schema specified] Unable to put method 'POST' on resource at path '

问题 I tried to deploy API on AWS but it not allowed to add a model in the JSON file and shows error : It working without the use of model so maybe it not take model this way so please suggest me how to use a model in API JSON on AWS! Error is : Your API was not imported due to errors in the Swagger file. Unable to create model for 'LandingPageDTO': Invalid model specified: Validation Result: warnings : [], errors : [Invalid model schema specified] Unable to put method 'POST' on resource at path '

问题 I tried to deploy API on AWS but it not allowed to add a model in the JSON file and shows error : It working without the use of model so maybe it not take model this way so please suggest me how to use a model in API JSON on AWS! Error is : Your API was not imported due to errors in the Swagger file. Unable to create model for 'LandingPageDTO': Invalid model specified: Validation Result: warnings : [], errors : [Invalid model schema specified] Unable to put method 'POST' on resource at path '

问题 I am trying to parse json object in my Django view which has been passed through from client by ajax via post method. JS: $.post ('/update_vendor_merchandise_types/', JSON.stringify(json_obj)) ; View: def update_vendor_merchandise_types(request): print json_object # The output gives me # QueryDict: <QueryDict: {u'[{"merchandise_id":"3"},{"merchandise_id":"4"}]': [u'']}> json_object = json.load(request.POST) # Error arises pass On the commented line 'QueryDict' object has no attribute 'read'

问题 I am trying to parse json object in my Django view which has been passed through from client by ajax via post method. JS: $.post ('/update_vendor_merchandise_types/', JSON.stringify(json_obj)) ; View: def update_vendor_merchandise_types(request): print json_object # The output gives me # QueryDict: <QueryDict: {u'[{"merchandise_id":"3"},{"merchandise_id":"4"}]': [u'']}> json_object = json.load(request.POST) # Error arises pass On the commented line 'QueryDict' object has no attribute 'read'

问题 I want to call rest api in a POST method from a stored procedure or trigger in mysql server on windows. How do I perform this solely with MySQL? 回答1: You can use a mysql-udf-http and then create a trigger like this: delimiter $$ CREATE TRIGGER upd_check BEFORE UPDATE ON account FOR EACH ROW BEGIN IF NEW.amount > 0 THEN set @json = select json_object(account_id,amount) select http_post('http://restservice.example.com/account/post',@json); END IF; END;$$ delimiter; 回答2: Basically you can't. And

问题 I want to call rest api in a POST method from a stored procedure or trigger in mysql server on windows. How do I perform this solely with MySQL? 回答1: You can use a mysql-udf-http and then create a trigger like this: delimiter $$ CREATE TRIGGER upd_check BEFORE UPDATE ON account FOR EACH ROW BEGIN IF NEW.amount > 0 THEN set @json = select json_object(account_id,amount) select http_post('http://restservice.example.com/account/post',@json); END IF; END;$$ delimiter; 回答2: Basically you can't. And

问题 I want to call rest api in a POST method from a stored procedure or trigger in mysql server on windows. How do I perform this solely with MySQL? 回答1: You can use a mysql-udf-http and then create a trigger like this: delimiter $$ CREATE TRIGGER upd_check BEFORE UPDATE ON account FOR EACH ROW BEGIN IF NEW.amount > 0 THEN set @json = select json_object(account_id,amount) select http_post('http://restservice.example.com/account/post',@json); END IF; END;$$ delimiter; 回答2: Basically you can't. And

问题 I am looking for records in table 2 whose id exist in the values of nums field (JSON) in table 1. table1 id | nums (JSON) ---+------------------- 1 | ["1","2","3","4"] 2 | ["7","8","5","6"] 3 | ["9","10","3","4"] table2 id | ---+ 1 | 2 | 53 | 63 | I would like to get the next result. rows desired id | ---+ 1 | 2 | I am using 5.7 mysql version. 回答1: If I understand correctly: select t2.id from table2 t2 where exists (select 1 from table1 where json_contains(nums, t2.id) ); You may need to cast

问题 I have 2 tables company and contacts. Contacts has addresses JSONB column. I tried a select statement with a join on contacts.linked_to_company and using jsonb_array_elements(company.addresses) but I get error 'cannot extract elements from a scalar' which I understand is because some entries do have [null] in column address. I have seen answers to use coalesce or a CASE statement. Coalesce I could get to not work and CASE example is in the select statement how do use it in a join? Here is the