On Fri, 27 Mar 2009 12:52:23 -0500, Robert Citek <robert.ci...@gmail.com> wrote:
>How can I get a query to display sequential row number in a select statement? > >I have a simple database similar to this: > >$ sqlite3 db .dump >BEGIN TRANSACTION; >CREATE TABLE foo (field); >INSERT INTO "foo" VALUES('a'); >INSERT INTO "foo" VALUES('b'); >INSERT INTO "foo" VALUES('c'); >COMMIT; > >$ sqlite3 db 'select * from foo ; ' >a >b >c > >I would like to do the equivalent of this in SQL: > >$ sqlite3 db 'select * from foo order by field desc ; ' | cat -n > 1 c > 2 b > 3 a > >I have looked into rowid but it keeps the actual row id from the table >and does not reorder the rowid based on the sort order. > >Pointers to references appreciated. sqlite_version():3.6.11 CREATE TABLE test1(b TEXT); INSERT INTO test1(b) VALUES('hello A'); INSERT INTO test1(b) VALUES('hello B'); INSERT INTO test1(b) VALUES('hello C'); SELECT * FROM test1; b hello A hello B hello C select (select COUNT(0) from test1 t1 where t1.b <= t2.b ) as 'Row Number', b from test1 t2 ORDER BY b; Row Number|b 1|hello A 2|hello B 3|hello C select (select COUNT(0) from test1 t1 where t1.b >= t2.b ) as 'Row Number', b from test1 t2 ORDER by b DESC; Row Number|b 1|hello C 2|hello B 3|hello A >Regards, >- Robert -- ( Kees Nuyt ) c[_] _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users