sql - Returning all data in one row -


in postgresql database, have multiple reference data tables. example:

 - gender(id:serial, name:varchar)  - sexuality(id:serial, name:varchar)  - location(id:serial,name:varchar) 

to retrieve of information in of tables doing 3 separate select statements. example:

 - "select name gender;  - "select name sexuality;  - "select name location; 

how can make 1 call returns 1 row this:

referencedata(allgenders:varchar[], allsexualities:varchar[], alllocations:varchar[]) 

i able able client side -->

var genders = results.row[0].allgenders; gender in genders {    print(gender); } 

you can use array_agg aggragate function combine values multiple rows single array, e.g.

select array_agg(name) gender 

will return genders single array. if want information 3 tables @ once, can that:

select     (select array_agg(name) gender),     (select array_agg(name) sexuality),     (select array_agg(name) location); 

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