Test case for issue 202

EnterpriseDB · Oct 14, 2020 · 934f439 · 934f439
1 parent e82cf64
commit 934f439
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diff --git a/expected/select.out b/expected/select.out
@@ -1291,6 +1291,17 @@ SELECT t1.c1, (SELECT c2 FROM f_test_tbl1 WHERE c1 =(SELECT 500))
  40 | EMP5
 (8 rows)
 
+-- Issue #202 - correct handling of mixed-case table names.
+IMPORT FOREIGN SCHEMA mysql_fdw_regress LIMIT TO ("mixedCaseTable") FROM SERVER mysql_svr INTO public;
+SELECT * FROM "mixedCaseTable" ORDER BY id;
+ id | mixedCaseColumn 
+----+-----------------
+  1 | small
+  2 | medium
+  3 | large
+(3 rows)
+
+DROP FOREIGN TABLE "mixedCaseTable";
 -- Cleanup
 DROP TABLE l_test_tbl1;
 DROP TABLE l_test_tbl2;

diff --git a/mysql_init.sh b/mysql_init.sh
@@ -31,6 +31,7 @@ mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress1 -e
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "DROP TABLE IF EXISTS enum_t1;"
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress1 -e "DROP TABLE IF EXISTS student1;"
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "DROP TABLE IF EXISTS enum_t2;"
+mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "DROP TABLE IF EXISTS mixedCaseTable;"
 
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "CREATE TABLE mysql_test(a int primary key, b int);"
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "INSERT INTO mysql_test(a,b) VALUES (1,1);"
@@ -44,3 +45,5 @@ mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress1 -e "CREATE TABLE student1 (stu_id varchar(10) PRIMARY KEY, stu_name text, stu_dept int);"
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "CREATE TABLE enum_t2 (id int PRIMARY KEY, size ENUM('S', 'M', 'L'));"
 mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "INSERT INTO enum_t2 VALUES (10, 'S'),(20, 'M'),(30, 'M');"
+mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "CREATE TABLE mixedCaseTable (id int PRIMARY KEY, mixedCaseColumn text);"
+mysql -h $MYSQL_HOST -u $MYSQL_USER_NAME -P $MYSQL_PORT -D mysql_fdw_regress -e "INSERT INTO mixedCaseTable VALUES (1, 'small'),(2, 'medium'),(3, 'large');"
diff --git a/sql/select.sql b/sql/select.sql
@@ -356,6 +356,11 @@ SELECT t1.c1, (SELECT c2 FROM f_test_tbl1 WHERE c1 =(SELECT 500))
     SELECT c1, c2 FROM f_test_tbl2 WHERE c1 > ANY (SELECT 20)) t2
   ORDER BY 1, 2;
 
+-- Issue #202 - correct handling of mixed-case table names.
+IMPORT FOREIGN SCHEMA mysql_fdw_regress LIMIT TO ("mixedCaseTable") FROM SERVER mysql_svr INTO public;
+SELECT * FROM "mixedCaseTable" ORDER BY id;
+DROP FOREIGN TABLE "mixedCaseTable";
+
 -- Cleanup
 DROP TABLE l_test_tbl1;
 DROP TABLE l_test_tbl2;