Implement Commenting on Tables

benchmark/queries/ldbc-sf100/aggregation/q24.benchmark

@@ -1,5 +1,5 @@
 -NAME q24
 -COMPARE_RESULT 1
--QUERY MATCH(comment:Comment) RETURN comment.length % 1, count(comment.ID)
+-QUERY MATCH(`comment`:`Comment`) RETURN `comment`.length % 1, count(`comment`.ID)
 ---- 1
-0|220096052
+0|220096052

benchmark/queries/ldbc-sf100/aggregation/q28.benchmark

@@ -1,9 +1,9 @@
 -NAME q28
 -COMPARE_RESULT 1
--QUERY MATCH(comment:Comment) WHERE comment.ID < 33980465466560 RETURN comment.ID as ID, count(comment.length) order by ID LIMIT 5;
+-QUERY MATCH(`comment`:`Comment`) WHERE `comment`.ID < 33980465466560 RETURN `comment`.ID as ID, count(`comment`.length) order by ID LIMIT 5;
 ---- 5
 4196|1
 4197|1
 4198|1
 4199|1
-4200|1
+4200|1

benchmark/queries/ldbc-sf100/filter/q14.benchmark

@@ -1,5 +1,5 @@
 -NAME q14
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) WHERE comment.length < 3 RETURN count(*)
+-QUERY MATCH (`comment`:`Comment`) WHERE `comment`.length < 3 RETURN count(*)
 ---- 1
-18338496
+18338496

benchmark/queries/ldbc-sf100/filter/q15.benchmark

@@ -1,5 +1,5 @@
 -NAME q15
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) WHERE comment.length < 150 RETURN count(*)
+-QUERY MATCH (`comment`:`Comment`) WHERE `comment`.length < 150 RETURN count(*)
 ---- 1
-215554222
+215554222

benchmark/queries/ldbc-sf100/filter/q16.benchmark

@@ -1,5 +1,5 @@
 -NAME q16
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) WHERE comment.length < 5 or comment.length > 100 RETURN count(*)
+-QUERY MATCH (`comment`:`Comment`) WHERE `comment`.length < 5 or `comment`.length > 100 RETURN count(*)
 ---- 1
-93614401
+93614401

benchmark/queries/ldbc-sf100/filter/q17.benchmark

@@ -1,5 +1,5 @@
 -NAME q17
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) WHERE comment.length < comment.ID % 10 RETURN count(*)
+-QUERY MATCH (`comment`:`Comment`) WHERE `comment`.length < `comment`.ID % 10 RETURN count(*)
 ---- 1
-70616461
+70616461

benchmark/queries/ldbc-sf100/filter/q18.benchmark

@@ -1,5 +1,5 @@
 -NAME q18
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) WHERE substr(comment.browserUsed, 1, 2) = 'Ch' RETURN count(*)
+-QUERY MATCH (cmnt:`Comment`) WHERE substr(cmnt.browserUsed, 1, 2) = 'Ch' RETURN count(*)
 ---- 1
-61911128
+61911128

benchmark/queries/ldbc-sf100/fixed_size_expr_evaluator/q07.benchmark

@@ -1,5 +1,5 @@
 -NAME q07
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.length * 2 * 2 * 2 * 2)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.length * 2 * 2 * 2 * 2)
 ---- 1
-32
+32

benchmark/queries/ldbc-sf100/fixed_size_expr_evaluator/q08.benchmark

@@ -1,5 +1,5 @@
 -NAME q08
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.length + 2 + 2 + 2 + 2 + 2 + 2)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.length + 2 + 2 + 2 + 2 + 2 + 2)
 ---- 1
-14
+14

benchmark/queries/ldbc-sf100/fixed_size_expr_evaluator/q09.benchmark

@@ -1,5 +1,5 @@
 -NAME q09
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.length - 2 - 2 - 2 - 2 - 2 - 2)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.length - 2 - 2 - 2 - 2 - 2 - 2)
 ---- 1
--10
+-10

benchmark/queries/ldbc-sf100/fixed_size_expr_evaluator/q10.benchmark

@@ -1,5 +1,5 @@
 -NAME q10
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.length / 2)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.length / 2)
 ---- 1
-1
+1

benchmark/queries/ldbc-sf100/fixed_size_expr_evaluator/q11.benchmark

@@ -1,5 +1,5 @@
 -NAME q11
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.length % 111)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.length % 111)
 ---- 1
-0
+0

benchmark/queries/ldbc-sf100/fixed_size_expr_evaluator/q12.benchmark

@@ -1,5 +1,5 @@
 -NAME q12
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(abs(comment.length))
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(abs(`comment`.length))
 ---- 1
-2
+2

benchmark/queries/ldbc-sf100/fixed_size_expr_evaluator/q13.benchmark

@@ -1,5 +1,5 @@
 -NAME q13
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(gamma(comment.length % 2 + 2))
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(gamma(`comment`.length % 2 + 2))
 ---- 1
-1.000000
+1.000000

benchmark/queries/ldbc-sf100/fixed_size_seq_scan/q23.benchmark

@@ -1,5 +1,5 @@
 -NAME q23
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.length)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.length)
 ---- 1
-2
+2

benchmark/queries/ldbc-sf100/ldbc_snb_ic/q35.benchmark

@@ -1,4 +1,4 @@
 -NAME q35
 -COMPARE_RESULT 1
--QUERY MATCH (:Person {ID: 10995116278009})-[:knows]->(friend:Person)<-[:comment_hasCreator|:post_hasCreator]-(message:Post:Comment) WHERE message.creationDate < timestamp('2010-02-14 20:30:21.451') RETURN friend.ID AS personId, friend.firstName AS personFirstName, friend.lastName AS personLastName, message.ID AS postOrCommentId, concat(message.content,message.imageFile) AS postOrCommentContent, message.creationDate AS postOrCommentCreationDate ORDER BY postOrCommentCreationDate DESC, postOrCommentId ASC LIMIT 20
+-QUERY MATCH (:Person {ID: 10995116278009})-[:knows]->(friend:Person)<-[:comment_hasCreator|:post_hasCreator]-(message:Post:`Comment`) WHERE message.creationDate < timestamp('2010-02-14 20:30:21.451') RETURN friend.ID AS personId, friend.firstName AS personFirstName, friend.lastName AS personLastName, message.ID AS postOrCommentId, concat(message.content,message.imageFile) AS postOrCommentContent, message.creationDate AS postOrCommentCreationDate ORDER BY postOrCommentCreationDate DESC, postOrCommentId ASC LIMIT 20
 ---- 0

benchmark/queries/ldbc-sf100/ldbc_snb_is/q34.benchmark

@@ -1,4 +1,4 @@
 -NAME q34
 -COMPARE_RESULT 1
--QUERY MATCH (c:Comment {ID: 2061584302085})-[:comment_hasCreator]->(p:Person) RETURN p.ID AS personId, p.firstName AS firstName, p.lastName AS lastName;
+-QUERY MATCH (c:`Comment` {ID: 2061584302085})-[:comment_hasCreator]->(p:Person) RETURN p.ID AS personId, p.firstName AS firstName, p.lastName AS lastName;
 ---- 0

benchmark/queries/ldbc-sf100/order_by/q25.benchmark

@@ -1,9 +1,9 @@
 -NAME q25
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN comment.length ORDER BY comment.length LIMIT 5
+-QUERY MATCH (`comment`:`Comment`) RETURN `comment`.length ORDER BY `comment`.length LIMIT 5
 ---- 5
 2
 2
 2
 2
-2
+2

benchmark/queries/ldbc-sf100/order_by/q26.benchmark

@@ -1,9 +1,9 @@
 -NAME q26
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) return comment.length,comment.creationDate ORDER BY comment.length, comment.creationDate LIMIT 5
+-QUERY MATCH (`comment`:`Comment`) return `comment`.length,`comment`.creationDate ORDER BY `comment`.length, `comment`.creationDate LIMIT 5
 ---- 5
 2|2010-01-02 20:22:45.597
 2|2010-01-03 02:37:14.987
 2|2010-01-03 16:24:52.269
 2|2010-01-03 20:30:56.784
-2|2010-01-04 07:25:11.412
+2|2010-01-04 07:25:11.412

benchmark/queries/ldbc-sf100/order_by/q27.benchmark

@@ -1,9 +1,9 @@
 -NAME q27
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN comment.browserUsed ORDER BY comment.browserUsed LIMIT 5
+-QUERY MATCH (`comment`:`Comment`) RETURN `comment`.browserUsed ORDER BY `comment`.browserUsed LIMIT 5
 ---- 5
 Chrome
 Chrome
 Chrome
 Chrome
-Chrome
+Chrome

benchmark/queries/ldbc-sf100/scan_after_filter/q01.benchmark

@@ -1,5 +1,5 @@
 -NAME q01
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) WHERE comment.length < 10 RETURN MIN(comment.ID)
+-QUERY MATCH (`comment`:`Comment`) WHERE `comment`.length < 10 RETURN MIN(`comment`.ID)
 ---- 1
-4198
+4198

benchmark/queries/ldbc-sf100/scan_after_filter/q02.benchmark

@@ -1,5 +1,5 @@
 -NAME q02
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) WHERE comment.length > 200 RETURN MIN(comment.ID)
+-QUERY MATCH (`comment`:`Comment`) WHERE `comment`.length > 200 RETURN MIN(`comment`.ID)
 ---- 1
-8638313
+8638313

benchmark/queries/ldbc-sf100/var_size_expr_evaluator/q03.benchmark

@@ -1,5 +1,5 @@
 -NAME q03
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.browserUsed || 'hh')
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.browserUsed || 'hh')
 ---- 1
-Chromehh
+Chromehh

benchmark/queries/ldbc-sf100/var_size_expr_evaluator/q04.benchmark

@@ -1,5 +1,5 @@
 -NAME q04
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(substr(comment.browserUsed,1,5))
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(substr(`comment`.browserUsed,1,5))
 ---- 1
-Chrom
+Chrom

benchmark/queries/ldbc-sf100/var_size_expr_evaluator/q05.benchmark

@@ -1,5 +1,5 @@
 -NAME q05
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(upper(comment.browserUsed))
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(upper(`comment`.browserUsed))
 ---- 1
-CHROME
+CHROME

benchmark/queries/ldbc-sf100/var_size_expr_evaluator/q06.benchmark

@@ -1,5 +1,5 @@
 -NAME q06
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.browserUsed contains 'ed')
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.browserUsed contains 'ed')
 ---- 1
-False
+False

benchmark/queries/ldbc-sf100/var_size_seq_scan/q19.benchmark

@@ -1,5 +1,5 @@
 -NAME q19
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.browserUsed)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.browserUsed)
 ---- 1
-Chrome
+Chrome

benchmark/queries/ldbc-sf100/var_size_seq_scan/q20.benchmark

@@ -1,5 +1,5 @@
 -NAME q20
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN MIN(comment.locationIP)
+-QUERY MATCH (`comment`:`Comment`) RETURN MIN(`comment`.locationIP)
 ---- 1
-1.0.0.0
+1.0.0.0

benchmark/queries/ldbc-sf100/var_size_seq_scan/q21.benchmark

@@ -1,5 +1,5 @@
 -NAME q21
 -COMPARE_RESULT 1
--QUERY MATCH (comment:Comment) RETURN LENGTH(MIN(comment.content))
+-QUERY MATCH (`comment`:`Comment`) RETURN LENGTH(MIN(`comment`.content))
 ---- 1
-1756
+1756

benchmark/serialize.cypher

@@ -4,8 +4,8 @@ create node table Forum (ID INT64,title STRING,creationDate TIMESTAMP, PRIMARY K
 copy Forum from "{}/forum_0_0.csv" (HEADER=true, DELIM="|")
 create node table Post (ID INT64,imageFile STRING,creationDate TIMESTAMP,locationIP STRING,browserUsed STRING,language STRING,content STRING,length INT64, PRIMARY KEY(ID))
 copy Post from "{}/post_0_0.csv" (HEADER=true, DELIM="|")
-create node table Comment (ID INT64,creationDate TIMESTAMP,locationIP STRING,browserUsed STRING,content STRING,length INT64, PRIMARY KEY(ID))
-copy Comment from "{}/comment_0_0.csv" (HEADER=true, DELIM="|")
+create node table `Comment` (ID INT64,creationDate TIMESTAMP,locationIP STRING,browserUsed STRING,content STRING,length INT64, PRIMARY KEY(ID))
+copy `Comment` from "{}/comment_0_0.csv" (HEADER=true, DELIM="|")
 create node table Tag (ID INT64,name STRING,url STRING, PRIMARY KEY(ID))
 copy Tag from "{}/tag_0_0.csv" (HEADER=true, DELIM="|")
 create node table Tagclass (ID INT64,name STRING,url STRING, PRIMARY KEY(ID))
@@ -16,7 +16,7 @@ create node table Organisation (ID INT64,type STRING,name STRING,url STRING, PRI
 copy Organisation from "{}/organisation_0_0.csv" (HEADER=true, DELIM="|")
 create rel table containerOf (FROM Forum TO Post,ONE_MANY)
 copy containerOf from "{}/forum_containerOf_post_0_0.csv" (HEADER=true, DELIM="|")
-create rel table comment_hasCreator (FROM Comment TO Person, MANY_ONE)
+create rel table comment_hasCreator (FROM `Comment` TO Person, MANY_ONE)
 copy comment_hasCreator from "{}/comment_hasCreator_person_0_0.csv" (HEADER=true, DELIM="|")
 create rel table post_hasCreator (FROM Post TO Person,MANY_ONE)
 copy post_hasCreator from "{}/post_hasCreator_person_0_0.csv" (HEADER=true, DELIM="|")
@@ -26,15 +26,15 @@ create rel table hasMember (FROM Forum TO Person,joinDate TIMESTAMP,MANY_MANY)
 copy hasMember from "{}/forum_hasMember_person_0_0.csv" (HEADER=true, DELIM="|")
 create rel table hasModerator (FROM Forum TO Person,MANY_ONE)
 copy hasModerator from "{}/forum_hasModerator_person_0_0.csv" (HEADER=true, DELIM="|")
-create rel table comment_hasTag (FROM Comment TO Tag,MANY_MANY)
+create rel table comment_hasTag (FROM `Comment` TO Tag,MANY_MANY)
 copy comment_hasTag from "{}/comment_hasTag_tag_0_0.csv" (HEADER=true, DELIM="|")
 create rel table forum_hasTag (FROM Forum TO Tag,MANY_MANY)
 copy forum_hasTag from "{}/forum_hasTag_tag_0_0.csv" (HEADER=true, DELIM="|")
 create rel table post_hasTag (FROM Post TO Tag,MANY_MANY)
 copy post_hasTag from "{}/post_hasTag_tag_0_0.csv" (HEADER=true, DELIM="|")
 create rel table hasType (FROM Tag TO Tagclass,MANY_ONE)
 copy hasType from "{}/tag_hasType_tagclass_0_0.csv" (HEADER=true, DELIM="|")
-create rel table comment_isLocatedIn (FROM Comment TO Place,MANY_ONE)
+create rel table comment_isLocatedIn (FROM `Comment` TO Place,MANY_ONE)
 copy comment_isLocatedIn from "{}/comment_isLocatedIn_place_0_0.csv" (HEADER=true, DELIM="|")
 create rel table organisation_isLocatedIn (FROM Organisation TO Place,MANY_ONE)
 copy organisation_isLocatedIn from "{}/organisation_isLocatedIn_place_0_0.csv" (HEADER=true, DELIM="|")
@@ -48,13 +48,13 @@ create rel table isSubclassOf (FROM Tagclass TO Tagclass,MANY_ONE)
 copy isSubclassOf from "{}/tagclass_isSubclassOf_tagclass_0_0.csv" (HEADER=true, DELIM="|")
 create rel table knows (FROM Person TO Person,creationDate TIMESTAMP,MANY_MANY)
 copy knows from "{}/person_knows_person_0_0.csv" (HEADER=true, DELIM="|")
-create rel table likes_comment (FROM Person TO Comment,creationDate TIMESTAMP,MANY_MANY)
+create rel table likes_comment (FROM Person TO `Comment`,creationDate TIMESTAMP,MANY_MANY)
 copy likes_comment from "{}/person_likes_comment_0_0.csv" (HEADER=true, DELIM="|")
 create rel table likes_post (FROM Person TO Post,creationDate TIMESTAMP,MANY_MANY)
 copy likes_post from "{}/person_likes_post_0_0.csv" (HEADER=true, DELIM="|")
-create rel table replyOf_comment (FROM Comment TO Comment,MANY_ONE)
+create rel table replyOf_comment (FROM `Comment` TO `Comment`,MANY_ONE)
 copy replyOf_comment from "{}/comment_replyOf_comment_0_0.csv" (HEADER=true, DELIM="|")
-create rel table replyOf_post (FROM Comment TO Post,MANY_ONE)
+create rel table replyOf_post (FROM `Comment` TO Post,MANY_ONE)
 copy replyOf_post from "{}/comment_replyOf_post_0_0.csv" (HEADER=true, DELIM="|")
 create rel table studyAt (FROM Person TO Organisation,classYear INT64,MANY_MANY)
 copy studyAt from "{}/person_studyAt_organisation_0_0.csv" (HEADER=true, DELIM="|")

dataset/ldbc-sf01/copy.cypher

@@ -1,4 +1,4 @@
-COPY Comment FROM "dataset/ldbc-sf01/Comment.csv" (HEADER=true, DELIM='|');
+COPY `Comment` FROM "dataset/ldbc-sf01/Comment.csv" (HEADER=true, DELIM='|');
 COPY Forum FROM "dataset/ldbc-sf01/Forum.csv" (HEADER=true, DELIM='|');
 COPY Organisation FROM "dataset/ldbc-sf01/Organisation.csv" (HEADER=true, DELIM='|');
 COPY Person FROM "dataset/ldbc-sf01/Person.csv" (HEADER=true, DELIM='|');

dataset/ldbc-sf01/schema.cypher

@@ -1,16 +1,16 @@
-create node table Comment (id int64, creationDate INT64, locationIP STRING, browserUsed STRING, content STRING, length INT32, PRIMARY KEY (id));
+create node table `Comment` (id int64, creationDate INT64, locationIP STRING, browserUsed STRING, content STRING, length INT32, PRIMARY KEY (id));
 create node table Forum (id INT64, title STRING, creationDate INT64, PRIMARY KEY (id));
 create node table Organisation (id INT64, label STRING, name STRING, url STRING, PRIMARY KEY (id));
 create node table Person (id INT64, firstName STRING, lastName STRING, gender STRING, birthday INT64, creationDate INT64, locationIP STRING, browserUsed STRING, PRIMARY KEY (id));
 create node table Place (id INT64, name STRING, url STRING, label STRING, PRIMARY KEY (id));
 create node table Post (id INT64, imageFile STRING, creationDate INT64, locationIP STRING, browserUsed STRING, language STRING, content STRING, length INT32, PRIMARY KEY (id));
 create node table Tag (id INT64, name STRING, url STRING, PRIMARY KEY (id));
 create node table TagClass (id INT64, name STRING, url STRING, PRIMARY KEY (id));
-create rel table Comment_hasCreator_Person (FROM Comment TO Person, MANY_MANY);
-create rel table Comment_hasTag_Tag (FROM Comment TO Tag, MANY_MANY);
-create rel table Comment_isLocatedIn_Place (FROM Comment TO Place, MANY_ONE);
-create rel table Comment_replyOf_Comment (FROM Comment TO Comment, MANY_ONE);
-create rel table Comment_replyOf_Post (FROM Comment TO Post, MANY_ONE);
+create rel table Comment_hasCreator_Person (FROM `Comment` TO Person, MANY_MANY);
+create rel table Comment_hasTag_Tag (FROM `Comment` TO Tag, MANY_MANY);
+create rel table Comment_isLocatedIn_Place (FROM `Comment` TO Place, MANY_ONE);
+create rel table Comment_replyOf_Comment (FROM `Comment` TO `Comment`, MANY_ONE);
+create rel table Comment_replyOf_Post (FROM `Comment` TO Post, MANY_ONE);
 create rel table Forum_containerOf_Post (FROM Forum TO Post, ONE_MANY);
 create rel table Forum_hasMember_Person (FROM Forum TO Person, joinDate INT64, MANY_MANY);
 create rel table Forum_hasModerator_Person (FROM Forum TO Person, MANY_MANY);
@@ -19,7 +19,7 @@ create rel table Organisation_isLocatedIn_Place (FROM Organisation TO Place, MAN
 create rel table Person_hasInterest_Tag (FROM Person TO Tag, MANY_MANY);
 create rel table Person_isLocatedIn_Place (FROM Person TO Place, MANY_ONE);
 create rel table Person_knows_Person (FROM Person TO Person, creationDate INT64, MANY_MANY);
-create rel table Person_likes_Comment (FROM Person TO Comment, creationDate INT64, MANY_MANY);
+create rel table Person_likes_Comment (FROM Person TO `Comment`, creationDate INT64, MANY_MANY);
 create rel table Person_likes_Post (FROM Person TO Post, creationDate INT64, MANY_MANY);
 create rel table Person_studyAt_Organisation (FROM Person TO Organisation, classYear INT32, MANY_ONE);
 create rel table Person_workAt_Organisation (FROM Person TO Organisation, workFrom INT32, MANY_MANY);

dataset/sf-0.1/copy.cypher

@@ -1,5 +1,5 @@
 COPY City from "dataset/sf-0.1/City.csv" (HEADER=true, DELIM='|');
-COPY Comment from "dataset/sf-0.1/Comment.csv" (HEADER=true, DELIM='|');
+COPY `Comment` from "dataset/sf-0.1/Comment.csv" (HEADER=true, DELIM='|');
 COPY Company from "dataset/sf-0.1/Company.csv" (HEADER=true, DELIM='|');
 COPY Continent from "dataset/sf-0.1/Continent.csv" (HEADER=true, DELIM='|');
 COPY Country from "dataset/sf-0.1/Country.csv" (HEADER=true, DELIM='|');
@@ -33,4 +33,4 @@ COPY Post_hasTag_Tag from "dataset/sf-0.1/Post_hasTag_Tag.csv" (HEADER=true, DEL
 COPY Post_isLocatedIn_Country from "dataset/sf-0.1/Post_isLocatedIn_Country.csv" (HEADER=true, DELIM='|');
 COPY Tag_hasType_TagClass from "dataset/sf-0.1/Tag_hasType_TagClass.csv" (HEADER=true, DELIM='|');
 COPY TagClass_isSubclassOf_TagClass from "dataset/sf-0.1/TagClass_isSubclassOf_TagClass.csv" (HEADER=true, DELIM='|');
-COPY University_isLocatedIn_City from "dataset/sf-0.1/University_isLocatedIn_City.csv" (HEADER=true, DELIM='|');
+COPY University_isLocatedIn_City from "dataset/sf-0.1/University_isLocatedIn_City.csv" (HEADER=true, DELIM='|');