Error in Insert query : syntax error at or near "," - postgresql

Question

My insert query is,
insert into app_library_reports
(app_id,adp_id,reportname,description,searchstr,command,templatename,usereporttemplate,reporttype,sentbothfiles,useprevioustime,usescheduler,cronstr,option,displaysettings,isanalyticsreport,report_columns,chart_config)
values
(25,18,"Report_Barracuda_SpamDomain_summary","Report On Domains Sending Spam Emails","tl_tag:Barracuda_spam AND action:2","BarracudaSpam/Report_Barracuda_SpamDomain_summary.py",,,,,,,,,,,,);
Schema for the table 'app_library_reports' is:
Table "public.app_library_reports"
Column | Type | Modifiers | Storage | Stats target | Description
-------------------+---------+------------------------------------------------------------------+----------+--------------+-------------
id | integer | not null default nextval('app_library_reports_id_seq'::regclass) | plain | |
app_id | integer | | plain | |
adp_id | integer | | plain | |
reportname | text | | extended | |
description | text | | extended | |
searchstr | text | | extended | |
command | text | | extended | |
templatename | text | | extended | |
usereporttemplate | boolean | | plain | |
reporttype | text | | extended | |
sentbothfiles | text | | extended | |
useprevioustime | text | | extended | |
usescheduler | text | | extended | |
cronstr | text | | extended | |
option | text | | extended | |
displaysettings | text | | extended | |
isanalyticsreport | boolean | | plain | |
report_columns | json | | extended | |
chart_config | json | | extended | |
Indexes:
"app_library_reports_pkey" PRIMARY KEY, btree (id)
Foreign-key constraints:
"app_library_reports_adp_id_fkey" FOREIGN KEY (adp_id) REFERENCES app_library_adapter(id)
"app_library_reports_app_id_fkey" FOREIGN KEY (app_id) REFERENCES app_library_definition(id)
When I execute insert query it gives error:ERROR: syntax error at or near ","
Please help me to find out this error.Thank you.

Answer 1

I'm fairly certain your immediate error is coming from the empty string of commas (i.e. ,,,,,,,) appearing at the end of the INSERT. If you don't want to specify values for a particular column, you can pass NULL for the value. But in your case, since you only specify values for the first 6 columns, another way is to just specify those 6 columns names when you insert:
INSERT INTO app_library_reports
(app_id, adp_id, reportname, description, searchstr, command)
VALUES
(25, 18, 'Report_Barracuda_SpamDomain_summary',
'Report On Domains Sending Spam Emails', 'tl_tag:Barracuda_spam AND action:2',
'BarracudaSpam/Report_Barracuda_SpamDomain_summary.py')
This insert would only work if the columns not specified accept NULL. If some of the other columns are not nullable, then you would have to pass in values for them.