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-rw-r--r--contrib/amcheck/expected/check_gin.out12
-rw-r--r--contrib/amcheck/sql/check_gin.sql10
2 files changed, 22 insertions, 0 deletions
diff --git a/contrib/amcheck/expected/check_gin.out b/contrib/amcheck/expected/check_gin.out
index b4f0b110747..8dd01ced8d1 100644
--- a/contrib/amcheck/expected/check_gin.out
+++ b/contrib/amcheck/expected/check_gin.out
@@ -76,3 +76,15 @@ SELECT gin_index_check('gin_check_jsonb_idx');
-- cleanup
DROP TABLE gin_check_jsonb;
+-- Test GIN multicolumn index
+CREATE TABLE "gin_check_multicolumn"(a text[], b text[]);
+INSERT INTO gin_check_multicolumn (a,b) values ('{a,c,e}','{b,d,f}');
+CREATE INDEX "gin_check_multicolumn_idx" on gin_check_multicolumn USING GIN(a,b);
+SELECT gin_index_check('gin_check_multicolumn_idx');
+ gin_index_check
+-----------------
+
+(1 row)
+
+-- cleanup
+DROP TABLE gin_check_multicolumn;
diff --git a/contrib/amcheck/sql/check_gin.sql b/contrib/amcheck/sql/check_gin.sql
index 66f42c34311..11caed3d6a8 100644
--- a/contrib/amcheck/sql/check_gin.sql
+++ b/contrib/amcheck/sql/check_gin.sql
@@ -50,3 +50,13 @@ SELECT gin_index_check('gin_check_jsonb_idx');
-- cleanup
DROP TABLE gin_check_jsonb;
+
+-- Test GIN multicolumn index
+CREATE TABLE "gin_check_multicolumn"(a text[], b text[]);
+INSERT INTO gin_check_multicolumn (a,b) values ('{a,c,e}','{b,d,f}');
+CREATE INDEX "gin_check_multicolumn_idx" on gin_check_multicolumn USING GIN(a,b);
+
+SELECT gin_index_check('gin_check_multicolumn_idx');
+
+-- cleanup
+DROP TABLE gin_check_multicolumn;