ERROR:  invalid input syntax for integer: ""
LINE 1: select ctg from ewf.story  where id=''
                                            ^

select ctg from ewf.story  where id=''

ERROR:  invalid input syntax for integer: ""
LINE 1: ...id=ctg) end as cde,gist,sub_ctg from ewf.story_0 where id=''
                                                                     ^

select title,case when sub_ctg != -1 then (select nam from ewf.sub_category where id=sub_ctg) when ctg=1 then 'TaajaVarthalu' else (select nam from ewf.category where id=ctg) end as cde,gist,sub_ctg from ewf.story_0 where id=''

ERROR:  invalid input syntax for integer: ""
LINE 1: select video_url,width,height from ewf.story_0 where id=''
                                                                ^

select video_url,width,height from ewf.story_0 where id=''

ERROR:  invalid input syntax for integer: ""
LINE 1: ...ng(array(select nam from ewf.story_tag where s_id=''), ', ')...
                                                             ^

select array_to_string(array(select nam from ewf.story_tag where s_id=''), ', ') as txt

ERROR:  current transaction is aborted, commands ignored until end of transaction block

select id,title,to_char(etm,'HH:MI PM') as etm from ewf.story_1 order by 1 desc limit 10