Merge pull request #24273 from taosdata/ts-4403

add test case for ts-4403

tests/parallel_test/cases.task

@@ -533,6 +533,7 @@ e
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/nestedQueryInterval.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/systable_func.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/test_ts4382.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/test_ts4403.py
 
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/stablity.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/stablity_1.py

tests/system-test/2-query/test_ts4403.py

@@ -0,0 +1,77 @@
+import random
+import string
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.sqlset import *
+from util import constant
+from util.common import *
+
+
+class TDTestCase:
+    """Verify the jira TS-4403
+    """
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+        self.dbname = 'db'
+        self.stbname = 'st'
+
+    def prepareData(self):
+        # db
+        tdSql.execute("create database {};".format(self.dbname))
+        tdSql.execute("use {};".format(self.dbname))
+        tdLog.debug("Create database %s" % self.dbname)
+
+        # super table
+        tdSql.execute("create table {} (ts timestamp, col1 int) tags (t1 int, t2 binary(16), t3 nchar(16));".format(self.stbname))
+        tdLog.debug("Create super table %s" % self.stbname)
+
+        # create index for all tags
+        tdSql.execute("create index t2_st on {} (t2);".format(self.stbname))
+        tdSql.execute("create index t3_st on {} (t3);".format(self.stbname))
+
+    def run(self):
+        self.prepareData()
+        # check index number
+        tdSql.query("show indexes from {};".format(self.stbname))
+        assert(3 == len(tdSql.queryResult))
+        tdLog.debug("All tags of super table have index successfully")
+
+        # drop default first tag index
+        tdSql.execute("drop index t1_st;")
+        tdSql.query("show indexes from {};".format(self.stbname))
+        assert(2 == len(tdSql.queryResult))
+        tdLog.debug("Delete the default index of first tag successfully")
+
+        # create index for first tag
+        tdSql.execute("create index t1_st on {} (t1);".format(self.stbname))
+        tdSql.query("show indexes from {};".format(self.stbname))
+        assert(3 == len(tdSql.queryResult))
+        tdLog.debug("Create index for first tag successfully")
+
+        # null as index value to create child table
+        tdSql.execute("create table ct1 using {} tags(null, null, null);".format(self.stbname))
+        tdSql.query("show tables;")
+        assert(1 == len(tdSql.queryResult))
+        tdLog.debug("Create child table with tags value as 'null' successfully")
+
+        # redundant index with different index name for some tag
+        tdSql.error("create index t2_ct1 on st (t2);")
+        tdLog.debug("Verify redundant index with different index name for some tag successfully")
+
+        # same index name for different tag
+        tdSql.error("create index t2_st on st (t3);")
+        tdLog.debug("Verify same index name for some tag successfully")
+
+        # add index for multiple tags(TD-28078)
+        tdSql.error("create index tt on {} (t2, t3);".format(self.stbname))
+        tdLog.debug("Verify add index for multiple tags successfully")
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())