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postgres query for count of value dict


How do you find the row count for all your tables in Postgrespsql: FATAL: Ident authentication failed for user “postgres”postgres: upgrade a user to be a superuser?Postgres could not connect to serverGetting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with railsCounts of unique values in Postgres GROUP BYSQL advanced query counting the max value of a groupPostgreSQL / Oracle => query to group and count hierarchical valuesCount unique nested key/values in a json in postgres?Querying a JSON array of objects in Postgres






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;








0















I have below data



I want top five value count of inner object by outer object key.

ans should be:- 49:322, 47:290 ,50:46,55:40,52:0



for data refer this image










share|improve this question



















  • 1





    Edit your question and post the sample data set in plain text format. Also, kindly mention how did you get 46 for 50 and not 50 and where did 55 come from in your data?

    – Kaushik Nayak
    Mar 9 at 6:19

















0















I have below data



I want top five value count of inner object by outer object key.

ans should be:- 49:322, 47:290 ,50:46,55:40,52:0



for data refer this image










share|improve this question



















  • 1





    Edit your question and post the sample data set in plain text format. Also, kindly mention how did you get 46 for 50 and not 50 and where did 55 come from in your data?

    – Kaushik Nayak
    Mar 9 at 6:19













0












0








0








I have below data



I want top five value count of inner object by outer object key.

ans should be:- 49:322, 47:290 ,50:46,55:40,52:0



for data refer this image










share|improve this question
















I have below data



I want top five value count of inner object by outer object key.

ans should be:- 49:322, 47:290 ,50:46,55:40,52:0



for data refer this image







postgresql






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 9 at 7:12









a_horse_with_no_name

307k46468567




307k46468567










asked Mar 9 at 4:13









rupalirupali

11




11







  • 1





    Edit your question and post the sample data set in plain text format. Also, kindly mention how did you get 46 for 50 and not 50 and where did 55 come from in your data?

    – Kaushik Nayak
    Mar 9 at 6:19












  • 1





    Edit your question and post the sample data set in plain text format. Also, kindly mention how did you get 46 for 50 and not 50 and where did 55 come from in your data?

    – Kaushik Nayak
    Mar 9 at 6:19







1




1





Edit your question and post the sample data set in plain text format. Also, kindly mention how did you get 46 for 50 and not 50 and where did 55 come from in your data?

– Kaushik Nayak
Mar 9 at 6:19





Edit your question and post the sample data set in plain text format. Also, kindly mention how did you get 46 for 50 and not 50 and where did 55 come from in your data?

– Kaushik Nayak
Mar 9 at 6:19












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