add test cases

tests/system-test/0-others/show_tag_index.py

+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import re
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.common import *
+from util.sqlset import *
+
+class TDTestCase:
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+
+    def check_tags(self):
+        tdSql.checkRows(2)
+        tdSql.checkCols(6)
+        tdSql.checkData(0, 0, 'ctb1')
+        tdSql.checkData(0, 1, 'db')
+        tdSql.checkData(0, 2, 'stb')
+        tdSql.checkData(0, 3, 't0')
+        tdSql.checkData(0, 4, 'INT')
+        tdSql.checkData(0, 5, 1)
+        tdSql.checkData(1, 0, 'ctb1')
+        tdSql.checkData(1, 1, 'db')
+        tdSql.checkData(1, 2, 'stb')
+        tdSql.checkData(1, 3, 't1')
+        tdSql.checkData(1, 4, 'INT')
+        tdSql.checkData(1, 5, 1)
+
+    def check_table_tags(self, is_super_table):
+
+        if is_super_table == False:
+            tdSql.checkRows(1)
+            tdSql.checkCols(3)
+            tdSql.checkData(0, 0, 'ctb1')
+            tdSql.checkData(0, 1, 1)
+            tdSql.checkData(0, 2, 1)
+        else:
+            tdSql.checkRows(2)
+            tdSql.checkCols(3)
+            tdSql.checkData(0, 0, 'ctb1')
+            tdSql.checkData(1, 0, 'ctb2')
+            tdSql.checkData(0, 1, 1)
+            tdSql.checkData(1, 1, 2)
+            tdSql.checkData(0, 2, 1)
+            tdSql.checkData(1, 2, 2)
+
+    def check_indexes(self):
+        tdSql.checkRows(1)
+        tdSql.checkCols(7)
+        tdSql.checkData(0, 0, 'idx1')
+        tdSql.checkData(0, 1, 'db')
+        tdSql.checkData(0, 2, 'stb')
+        tdSql.checkData(0, 3, -1)
+        tdSql.checkData(0, 5, 't1')
+        tdSql.checkData(0, 6, 'tag_index')
+
+    def run(self):
+        tdSql.execute(f'create database db')
+        tdSql.execute(f'use db')
+        tdSql.execute(f'create table stb (ts timestamp, c0 int) tags (t0 int, t1 int)')
+        tdSql.execute(f'create table ctb1 using stb tags (1, 1)')
+        tdSql.execute(f'create table ctb2 using stb tags (2, 2)')
+        tdSql.execute(f'insert into ctb1 values (now, 1)')
+        tdSql.execute(f'insert into ctb2 values (now, 2)')
+
+        # show tags
+        tdSql.query(f'show tags from stb')
+        tdSql.checkRows(0)
+        tdSql.query(f'show tags from stb')
+        tdSql.checkRows(0);
+        tdSql.query(f'show tags from `stb`')
+        tdSql.checkRows(0);
+        tdSql.query(f'show tags from stb from db')
+        tdSql.checkRows(0);
+        tdSql.query(f'show tags from `stb` from `db`')
+        tdSql.checkRows(0);
+        tdSql.query(f'show tags from db.stb')
+        tdSql.checkRows(0);
+        tdSql.query(f'show tags from `db`.`stb`')
+        tdSql.checkRows(0);
+        tdSql.query(f'show tags from ctb1')
+        self.check_tags();
+        tdSql.query(f'show tags from `ctb1`')
+        self.check_tags();
+        tdSql.query(f'show tags from ctb1 from db')
+        self.check_tags();
+        tdSql.query(f'show tags from `ctb1` from `db`')
+        self.check_tags();
+        tdSql.query(f'show tags from db.ctb1')
+        self.check_tags();
+        tdSql.query(f'show tags from `db`.`ctb1`')
+        self.check_tags();
+
+        tdSql.error(f'show tags from db.stb from db')
+        tdSql.error(f'show tags from `db`.`stb` from db')
+        tdSql.error(f'show tags from db.ctb1 from db')
+        tdSql.error(f'show tags from `db`.`ctb1` from db')
+
+        # show table tags
+        tdSql.query(f'show table tags from stb')
+        self.check_table_tags(True);
+        tdSql.query(f'show table tags from `stb`')
+        self.check_table_tags(True);
+        tdSql.query(f'show table tags from stb from db')
+        self.check_table_tags(True);
+        tdSql.query(f'show table tags from `stb` from `db`')
+        self.check_table_tags(True);
+        tdSql.query(f'show table tags from db.stb')
+        self.check_table_tags(True);
+        tdSql.query(f'show table tags from `db`.`stb`')
+        self.check_table_tags(True);
+
+        tdSql.query(f'show table tags from ctb1')
+        self.check_table_tags(False);
+        tdSql.query(f'show table tags from `ctb1`')
+        self.check_table_tags(False);
+        tdSql.query(f'show table tags from ctb1 from db')
+        self.check_table_tags(False);
+        tdSql.query(f'show table tags from `ctb1` from `db`')
+        self.check_table_tags(False);
+        tdSql.query(f'show table tags from db.ctb1')
+        self.check_table_tags(False);
+        tdSql.query(f'show table tags from `db`.`ctb1`')
+        self.check_table_tags(False);
+
+        tdSql.error(f'show table tags from db.stb from db')
+        tdSql.error(f'show table tags from `db`.`stb` from db')
+        tdSql.error(f'show table tags from db.ctb1 from db')
+        tdSql.error(f'show table tags from `db`.`ctb1` from db')
+
+        # show indexes
+        tdSql.execute(f'create index idx1 on stb (t1)')
+
+        tdSql.query(f'show indexes from stb')
+        self.check_indexes();
+        tdSql.query(f'show indexes from `stb`')
+        self.check_indexes();
+        tdSql.query(f'show indexes from stb from db')
+        self.check_indexes();
+        tdSql.query(f'show indexes from `stb` from `db`')
+        self.check_indexes();
+        tdSql.query(f'show indexes from db.stb')
+        self.check_indexes();
+        tdSql.query(f'show indexes from `db`.`stb`')
+        self.check_indexes();
+
+        tdSql.query(f'show indexes from ctb1')
+        tdSql.checkRows(0)
+        tdSql.query(f'show indexes from `ctb1`')
+        tdSql.checkRows(0)
+        tdSql.query(f'show indexes from ctb1 from db')
+        tdSql.checkRows(0)
+        tdSql.query(f'show indexes from `ctb1` from `db`')
+        tdSql.checkRows(0)
+        tdSql.query(f'show indexes from db.ctb1')
+        tdSql.checkRows(0)
+        tdSql.query(f'show indexes from `db`.`ctb1`')
+        tdSql.checkRows(0)
+
+        tdSql.error(f'show indexes from db.stb from db')
+        tdSql.error(f'show indexes from `db`.`stb` from db')
+        tdSql.error(f'show indexes from db.ctb1 from db')
+        tdSql.error(f'show indexes from `db`.`ctb1` from db')
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())