CREATE TABLE dataset (datasetid INT, datasetname VARCHAR)
CREATE TABLE paperfield (fieldid INT, paperid INT)
CREATE TABLE writes (paperid INT, authorid INT)
CREATE TABLE field (fieldid INT)
CREATE TABLE keyphrase (keyphraseid INT, keyphrasename VARCHAR)
CREATE TABLE journal (journalid INT, journalname VARCHAR)
CREATE TABLE cite (citingpaperid INT, citedpaperid INT)
CREATE TABLE paperdataset (paperid INT, datasetid INT)
CREATE TABLE author (authorid INT, authorname VARCHAR)
CREATE TABLE paper (paperid INT, title VARCHAR, venueid INT, year INT, numciting INT, numcitedby INT, journalid INT)
CREATE TABLE venue (venueid INT, venuename VARCHAR)
CREATE TABLE paperkeyphrase (paperid INT, keyphraseid INT)

how many ACL 2012 papers have more than 7 citations ?
SELECT DISTINCT (paper.paperid), COUNT(cite.citingpaperid) FROM cite, paper, venue WHERE paper.paperid = cite.citedpaperid AND paper.year = 2012 AND venue.venueid = paper.venueid AND venue.venuename = 'ACL' GROUP BY paper.paperid HAVING COUNT(cite.citingpaperid) > 7
SELECT DISTINCT ("paper"."paperid"), COUNT("cite"."citingpaperid") FROM "cite" JOIN "paper" ON "cite"."citedpaperid" = "paper"."paperid" AND "paper"."year" = 2012 JOIN "venue" ON "paper"."venueid" = "venue"."venueid" AND "venue"."venuename" = 'ACL' GROUP BY "paper"."paperid" HAVING COUNT("cite"."citingpaperid") > 7