Re: [sqlite] 2D query
On 12/13/17, Valentin Davydovwrote: > Given the following table: > > CREATE TABLE people(name,sex); > INSERT INTO people VALUES("Alex","F"); > INSERT INTO people VALUES("Alex","M"); > INSERT INTO people VALUES("Jane","F"); > INSERT INTO people VALUES("John","M"); > > How to construct a query which returns coalesced sex but individual names, > such as "F: Alex, Jane. M: Alex, John."? SELECT sex || ': ' || group_concat(name, ", ") FROM people GROUP BY sex; -- D. Richard Hipp d...@sqlite.org ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] 2D query
select sex, group_concat(name, ', ') from people group by sex; (And don't forget to use single quotes for string literals) -Original Message- From: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] On Behalf Of Valentin Davydov Sent: Wednesday, December 13, 2017 8:57 AM To: SQLite mailing list Subject: [sqlite] 2D query Hi, all! Given the following table: CREATE TABLE people(name,sex); INSERT INTO people VALUES("Alex","F"); INSERT INTO people VALUES("Alex","M"); INSERT INTO people VALUES("Jane","F"); INSERT INTO people VALUES("John","M"); How to construct a query which returns coalesced sex but individual names, such as "F: Alex, Jane. M: Alex, John."? Sincerely, Valentin Davydov. ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] 2D query
Hi, all! Given the following table: CREATE TABLE people(name,sex); INSERT INTO people VALUES("Alex","F"); INSERT INTO people VALUES("Alex","M"); INSERT INTO people VALUES("Jane","F"); INSERT INTO people VALUES("John","M"); How to construct a query which returns coalesced sex but individual names, such as "F: Alex, Jane. M: Alex, John."? Sincerely, Valentin Davydov. ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users