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enh: show command optimize

This commit is contained in:
Xiaoyu Wang 2022-08-11 23:13:45 +08:00
parent 4155a3bef4
commit 15fae2418c
18 changed files with 56 additions and 56 deletions
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2
tests/pytest/insert/insert_locking.py
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@ -41,7 +41,7 @@ class TDTestCase:
tdSql.execute('''create stable tdSql.execute('''create stable
db.stable_1 (ts timestamp, payload binary(256)) db.stable_1 (ts timestamp, payload binary(256))
tags(t1 binary(16),t2 int);''') tags(t1 binary(16),t2 int);''')
sql = '''show db.stables;''' sql = '''select * from information_schema.ins_stables where db_name = 'db';'''
tdSql.query(sql) tdSql.query(sql)
tdSql.checkRows(1) tdSql.checkRows(1)

4
tests/script/tmp/data.sim
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@ -118,8 +118,8 @@ sql use db;
sql create table stb (ts timestamp, c int) tags (t int); sql create table stb (ts timestamp, c int) tags (t int);
sql create table t0 using stb tags (0); sql create table t0 using stb tags (0);
sql insert into t0 values(now, 1); sql insert into t0 values(now, 1);
sql show db.stables; sql select * from information_schema.ins_stables where db_name = 'db';
sql show db.tables; sql select * from information_schema.ins_tables where db_name = 'db';
sql show db.vgroups; sql show db.vgroups;
return return

2
tests/script/tmp/prepare.sim
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@ -35,5 +35,5 @@ sql use db;
sql create table if not exists stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int unsigned); sql create table if not exists stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int unsigned);
sql create table ct1 using stb tags(1000); sql create table ct1 using stb tags(1000);
sql create table ct2 using stb tags(1000) ; sql create table ct2 using stb tags(1000) ;
sql show db.tables; sql select * from information_schema.ins_tables where db_name = 'db';
sql insert into ct1 values(now+0s, 10, 2.0, 3.0); sql insert into ct1 values(now+0s, 10, 2.0, 3.0);

16
tests/script/tsim/stable/alter_comment.sim
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@ -8,7 +8,7 @@ sql create database db
sql use db sql use db
sql create table db.stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 float, t3 binary(16)) comment "abd" sql create table db.stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 float, t3 binary(16)) comment "abd"
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -33,7 +33,7 @@ sql alter table db.stb add column c3 int
sql alter table db.stb add column c4 bigint sql alter table db.stb add column c4 bigint
sql alter table db.stb add column c5 binary(12) sql alter table db.stb add column c5 binary(12)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -54,7 +54,7 @@ sql_error alter table db.stb drop column t3
sql alter table db.stb drop column c1 sql alter table db.stb drop column c1
sql alter table db.stb drop column c4 sql alter table db.stb drop column c4
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -73,7 +73,7 @@ sql_error alter table db.stb MODIFY column t3 binary(20)
sql_error alter table db.stb MODIFY column c2 binary(3) sql_error alter table db.stb MODIFY column c2 binary(3)
sql alter table db.stb MODIFY column c2 binary(32) sql alter table db.stb MODIFY column c2 binary(32)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -98,7 +98,7 @@ sql alter table db.stb add tag t4 bigint
sql alter table db.stb add tag c1 int sql alter table db.stb add tag c1 int
sql alter table db.stb add tag t5 binary(12) sql alter table db.stb add tag t5 binary(12)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -119,7 +119,7 @@ sql_error alter table db.stb drop tag tx
sql alter table db.stb drop tag c1 sql alter table db.stb drop tag c1
sql alter table db.stb drop tag t5 sql alter table db.stb drop tag t5
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -139,7 +139,7 @@ sql_error alter table db.stb MODIFY tag t1 binary(20)
sql_error alter table db.stb MODIFY tag tx binary(20) sql_error alter table db.stb MODIFY tag tx binary(20)
sql alter table db.stb MODIFY tag t3 binary(32) sql alter table db.stb MODIFY tag t3 binary(32)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -161,7 +161,7 @@ print ========== alter common
sql alter table db.stb comment 'abcde' ; sql alter table db.stb comment 'abcde' ;
sql_error alter table db.stb ttl 10 ; sql_error alter table db.stb ttl 10 ;
sql show db.stables; sql select * from information_schema.ins_stables where db_name = 'db';
if $data[0][6] != abcde then if $data[0][6] != abcde then
return -1 return -1
endi endi

8
tests/script/tsim/stable/column_add.sim
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@ -9,7 +9,7 @@ sql create table db.stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 flo
sql create table db.ctb using db.stb tags(101, 102, "103") sql create table db.ctb using db.stb tags(101, 102, "103")
sql insert into db.ctb values(now, 1, "2") sql insert into db.ctb values(now, 1, "2")
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -29,7 +29,7 @@ if $data[0][6] != abd then
return -1 return -1
endi endi
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -74,12 +74,12 @@ sql_error alter table db.stb add column c1 int
print ========== step1 add column c3 print ========== step1 add column c3
sql alter table db.stb add column c3 int sql alter table db.stb add column c3 int
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $data[0][3] != 4 then if $data[0][3] != 4 then
return -1 return -1
endi endi
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $data[0][3] != 4 then if $data[0][3] != 4 then
return -1 return -1
endi endi

8
tests/script/tsim/stable/column_drop.sim
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@ -9,7 +9,7 @@ sql create table db.stb (ts timestamp, c1 int, c2 binary(4), c3 int, c4 bigint,
sql create table db.ctb using db.stb tags(101, 102, "103") sql create table db.ctb using db.stb tags(101, 102, "103")
sql insert into db.ctb values(now, 1, "2", 3, 4, 5, 6) sql insert into db.ctb values(now, 1, "2", 3, 4, 5, 6)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -29,7 +29,7 @@ if $data[0][6] != abd then
return -1 return -1
endi endi
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -86,12 +86,12 @@ sql_error alter table db.stb drop column c9
print ========== step1 drop column c6 print ========== step1 drop column c6
sql alter table db.stb drop column c6 sql alter table db.stb drop column c6
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $data[0][3] != 6 then if $data[0][3] != 6 then
return -1 return -1
endi endi
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $data[0][3] != 6 then if $data[0][3] != 6 then
return -1 return -1
endi endi

6
tests/script/tsim/stable/metrics.sim
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@ -34,7 +34,7 @@ endi
print =============== step3 print =============== step3
sql create table $mt (ts timestamp, speed int) TAGS(sp int) sql create table $mt (ts timestamp, speed int) TAGS(sp int)
sql show stables sql select * from information_schema.ins_stables where db_name = '$@db@'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -60,7 +60,7 @@ $i = 2
$tb = $tbPrefix . $i $tb = $tbPrefix . $i
sql create table $tb using $mt tags(3) sql create table $tb using $mt tags(3)
sql show tables sql select * from information_schema.ins_tables where db_name = '$@db@'
if $rows != 3 then if $rows != 3 then
return -1 return -1
endi endi
@ -68,7 +68,7 @@ if $data04 != $mt then
return -1 return -1
endi endi
sql show stables sql select * from information_schema.ins_stables where db_name = '$@db@'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi

8
tests/script/tsim/stable/tag_add.sim
View File

@ -9,7 +9,7 @@ sql create table db.stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 bin
sql create table db.ctb using db.stb tags(101, "102") sql create table db.ctb using db.stb tags(101, "102")
sql insert into db.ctb values(now, 1, "2") sql insert into db.ctb values(now, 1, "2")
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -29,7 +29,7 @@ if $data[0][6] != abd then
return -1 return -1
endi endi
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -78,12 +78,12 @@ sql_error alter table db.stb add tag c2 int
print ========== step1 add tag t3 print ========== step1 add tag t3
sql alter table db.stb add tag t3 int sql alter table db.stb add tag t3 int
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $data[0][3] != 3 then if $data[0][3] != 3 then
return -1 return -1
endi endi
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $data[0][3] != 3 then if $data[0][3] != 3 then
return -1 return -1
endi endi

10
tests/script/tsim/stable/tag_drop.sim
View File

@ -9,7 +9,7 @@ sql create table db.stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 bin
sql create table db.ctb using db.stb tags(101, "102") sql create table db.ctb using db.stb tags(101, "102")
sql insert into db.ctb values(now, 1, "2") sql insert into db.ctb values(now, 1, "2")
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -29,7 +29,7 @@ if $data[0][6] != abd then
return -1 return -1
endi endi
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -78,7 +78,7 @@ sql_error alter table db.stb drop tag c2 int
print ========== step1 drop tag t2 print ========== step1 drop tag t2
sql alter table db.stb drop tag t2 sql alter table db.stb drop tag t2
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $data[0][4] != 1 then if $data[0][4] != 1 then
return -1 return -1
endi endi
@ -112,7 +112,7 @@ endi
print ========== step2 add tag t3 print ========== step2 add tag t3
sql alter table db.stb add tag t3 int sql alter table db.stb add tag t3 int
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $data[0][4] != 2 then if $data[0][4] != 2 then
return -1 return -1
endi endi
@ -300,7 +300,7 @@ endi
print ========== step7 drop tag t1 print ========== step7 drop tag t1
sql alter table db.stb drop tag t1 sql alter table db.stb drop tag t1
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $data[0][4] != 3 then if $data[0][4] != 3 then
return -1 return -1
endi endi

6
tests/script/tsim/table/autocreate.sim
View File

@ -15,7 +15,7 @@ print $data00 $data01 $data02
print =============== create super table print =============== create super table
sql create table db.st1 (ts timestamp, i int) tags (j int) sql create table db.st1 (ts timestamp, i int) tags (j int)
sql create table db.st2 (ts timestamp, i int, j int) tags (t1 int, t2 int, t3 int) sql create table db.st2 (ts timestamp, i int, j int) tags (t1 int, t2 int, t3 int)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 2 then if $rows != 2 then
return -1 return -1
endi endi
@ -32,7 +32,7 @@ sql insert into db.c2 using db.st1 tags(2) values(now+1s, 2);
sql insert into db.c3 using db.st1 tags(3) values(now+1s, 3); sql insert into db.c3 using db.st1 tags(3) values(now+1s, 3);
sql insert into db.c4 using db.st1 tags(4) values(now+1s, 4); sql insert into db.c4 using db.st1 tags(4) values(now+1s, 4);
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 4 then if $rows != 4 then
return -1 return -1
endi endi
@ -76,7 +76,7 @@ sql insert into db.s2 using db.st2 tags(2, 2, 2) values(now+2s, 2, 3);
sql insert into db.s3 using db.st2 tags(3, 3, 3) values(now+2s, 3, 4); sql insert into db.s3 using db.st2 tags(3, 3, 3) values(now+2s, 3, 4);
sql insert into db.s4 using db.st2 tags(4, 4, 4) values(now+2s, 4, 5); sql insert into db.s4 using db.st2 tags(4, 4, 4) values(now+2s, 4, 5);
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 8 then if $rows != 8 then
return -1 return -1
endi endi

8
tests/script/tsim/table/basic3.sim
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@ -14,7 +14,7 @@ print $data00 $data01 $data02
print =============== create normal table print =============== create normal table
sql create table db.n1 (ts timestamp, i int) sql create table db.n1 (ts timestamp, i int)
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -23,7 +23,7 @@ print $data00 $data01 $data02
print =============== create super table print =============== create super table
sql create table db.st (ts timestamp, i int) tags (j int) sql create table db.st (ts timestamp, i int) tags (j int)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 1 then if $rows != 1 then
return -1 return -1
endi endi
@ -33,7 +33,7 @@ print $data00 $data01 $data02
print =============== create child table print =============== create child table
sql create table db.c1 using db.st tags(1) sql create table db.c1 using db.st tags(1)
sql create table db.c2 using db.st tags(2) sql create table db.c2 using db.st tags(2)
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 3 then if $rows != 3 then
return -1 return -1
endi endi
@ -71,7 +71,7 @@ endi
print =============== drop stable print =============== drop stable
sql drop table db.st sql drop table db.st
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 0 then if $rows != 0 then
return -1 return -1
endi endi

8
tests/script/tsim/table/createmulti.sim
View File

@ -15,7 +15,7 @@ print $data00 $data01 $data02
print =============== create super table print =============== create super table
sql create table db.st1 (ts timestamp, i int) tags (j int) sql create table db.st1 (ts timestamp, i int) tags (j int)
sql create table db.st2 (ts timestamp, i int, j int) tags (t1 int, t2 int, t3 int) sql create table db.st2 (ts timestamp, i int, j int) tags (t1 int, t2 int, t3 int)
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
if $rows != 2 then if $rows != 2 then
return -1 return -1
endi endi
@ -25,19 +25,19 @@ print $data00 $data01 $data02
print =============== create multiple child tables print =============== create multiple child tables
sql create table db.ct1 using db.st1 tags(1) db.ct2 using db.st1 tags(2); sql create table db.ct1 using db.st1 tags(1) db.ct2 using db.st1 tags(2);
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 2 then if $rows != 2 then
return -1 return -1
endi endi
sql create table db.ct3 using db.st2 tags(1, 1, 1) db.ct4 using db.st2 tags(2, 2, 2); sql create table db.ct3 using db.st2 tags(1, 1, 1) db.ct4 using db.st2 tags(2, 2, 2);
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 4 then if $rows != 4 then
return -1 return -1
endi endi
sql create table db.ct5 using db.st1 tags(3) db.ct6 using db.st2 tags(3, 3, 3); sql create table db.ct5 using db.st1 tags(3) db.ct6 using db.st2 tags(3, 3, 3);
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
if $rows != 6 then if $rows != 6 then
return -1 return -1
endi endi

4
tests/script/tsim/user/privilege_sysinfo.sim
View File

@ -45,8 +45,8 @@ sql_error drop database db
sql_error use db sql_error use db
sql_error alter database db replica 1; sql_error alter database db replica 1;
sql_error show db.vgroups sql_error show db.vgroups
sql_error show db.stables sql_error select * from information_schema.ins_stables where db_name = 'db'
sql_error show db.tables sql_error select * from information_schema.ins_tables where db_name = 'db'
print =============== check show print =============== check show
sql_error select * from information_schema.ins_users sql_error select * from information_schema.ins_users

4
tests/script/tsim/valgrind/checkError5.sim
View File

@ -68,13 +68,13 @@ sql select * from tb order by ts desc
print =============== step5: alter stb and insert data print =============== step5: alter stb and insert data
sql create table stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 float, t3 binary(16)) comment "abd" sql create table stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 float, t3 binary(16)) comment "abd"
sql show db.stables sql select * from information_schema.ins_stables where db_name = 'db'
sql describe stb sql describe stb
sql_error alter table stb add column ts int sql_error alter table stb add column ts int
sql create table db.ctb using db.stb tags(101, 102, "103") sql create table db.ctb using db.stb tags(101, 102, "103")
sql insert into db.ctb values(now, 1, "2") sql insert into db.ctb values(now, 1, "2")
sql show db.tables sql select * from information_schema.ins_tables where db_name = 'db'
sql select * from db.stb sql select * from db.stb
sql select * from tb sql select * from tb

4
tests/system-test/1-insert/table_comment.py
View File

@ -105,13 +105,13 @@ class TDTestCase:
tdSql.error(f'alter table {tbname} comment "{comment_info}"') tdSql.error(f'alter table {tbname} comment "{comment_info}"')
def check_comment_info(self,comment_info=None,tb_type=''): def check_comment_info(self,comment_info=None,tb_type=''):
if tb_type == '' or tb_type == 'normal_table' or tb_type == 'child_table': if tb_type == '' or tb_type == 'normal_table' or tb_type == 'child_table':
tdSql.query('show tables') tdSql.query('select * from information_schema.ins_tables where db_name = \'db\'')
if comment_info == None: if comment_info == None:
tdSql.checkEqual(tdSql.queryResult[0][8],None) tdSql.checkEqual(tdSql.queryResult[0][8],None)
else : else :
tdSql.checkEqual(tdSql.queryResult[0][8],comment_info) tdSql.checkEqual(tdSql.queryResult[0][8],comment_info)
elif tb_type == 'stable': elif tb_type == 'stable':
tdSql.query('show stables') tdSql.query('select * from information_schema.ins_stables where db_name = \'db\'')
if comment_info == None: if comment_info == None:
tdSql.checkEqual(tdSql.queryResult[0][6],None) tdSql.checkEqual(tdSql.queryResult[0][6],None)
else : else :

2
tests/system-test/2-query/distribute_agg_sum.py
View File

@ -109,7 +109,7 @@ class TDTestCase:
vnode_tables[vgroup_id[0]]=[] vnode_tables[vgroup_id[0]]=[]
# check sub_table of per vnode ,make sure sub_table has been distributed # check sub_table of per vnode ,make sure sub_table has been distributed
tdSql.query(f"show {dbname}.tables like 'ct%'") tdSql.query(f"select * from information_schema.ins_tables where db_name = '{dbname}' and table_name like 'ct%'")
table_names = tdSql.queryResult table_names = tdSql.queryResult
tablenames = [] tablenames = []
for table_name in table_names: for table_name in table_names:

2
tests/system-test/2-query/twa.py
View File

@ -69,7 +69,7 @@ class TDTestCase:
vnode_tables[vgroup_id[0]]=[] vnode_tables[vgroup_id[0]]=[]
# check sub_table of per vnode ,make sure sub_table has been distributed # check sub_table of per vnode ,make sure sub_table has been distributed
tdSql.query("show tables like 'ct%'") tdSql.query(f"select * from information_schema.ins_tables where db_name = 'testdb' and table_name like 'ct%'")
table_names = tdSql.queryResult table_names = tdSql.queryResult
tablenames = [] tablenames = []
for table_name in table_names: for table_name in table_names:

10
tests/system-test/5-taos-tools/taosdump/taosdumpTestColTag.py
View File

@ -288,16 +288,16 @@ class TDTestCase:
datacheck = self.table1_checkall(sql) datacheck = self.table1_checkall(sql)
tdSql.checkRows(4) tdSql.checkRows(4)
tdSql.query("show db.stables like 'stable_1%' ") tdSql.query("select * from information_schema.ins_stables where db_name = 'db' like 'stable_1%' ")
tdSql.checkRows(1) tdSql.checkRows(1)
tdSql.query("show db.tables like 'table%' ") tdSql.query("select * from information_schema.ins_tables where db_name = 'db' like 'table%' ")
tdSql.checkRows(2) tdSql.checkRows(2)
self.cr_tb1 = "create_table_1~!@#$%^&*()-_+=[]{}':,<.>/?stST13579" self.cr_tb1 = "create_table_1~!@#$%^&*()-_+=[]{}':,<.>/?stST13579"
tdSql.execute( tdSql.execute(
"create table db.`%s` as select avg(`%s`) from db.`%s` where ts > now interval(1m) sliding(30s);" % "create table db.`%s` as select avg(`%s`) from db.`%s` where ts > now interval(1m) sliding(30s);" %
(self.cr_tb1, self.col_bigint, self.stb1)) (self.cr_tb1, self.col_bigint, self.stb1))
tdSql.query("show db.tables like 'create_table_%' ") tdSql.query("select * from information_schema.ins_tables where db_name = 'db' like 'create_table_%' ")
tdSql.checkRows(1) tdSql.checkRows(1)
print(r"==============drop\ add\ change\ modify column or tag") print(r"==============drop\ add\ change\ modify column or tag")
@ -696,7 +696,7 @@ class TDTestCase:
tdLog.exit(e) tdLog.exit(e)
tdSql.error("select * from db.`%s`" % self.tb1) tdSql.error("select * from db.`%s`" % self.tb1)
tdSql.query("show db.stables like 'stable_1%' ") tdSql.query("select * from information_schema.ins_stables where db_name = 'db' like 'stable_1%' ")
tdSql.checkRows(1) tdSql.checkRows(1)
try: try:
@ -785,7 +785,7 @@ class TDTestCase:
tdSql.execute( tdSql.execute(
"create table `%s` as select * from `%s` ;" % "create table `%s` as select * from `%s` ;" %
(self.cr_tb2, self.stb2)) (self.cr_tb2, self.stb2))
tdSql.query("show db.tables like 'create_table_%' ") tdSql.query("select * from information_schema.ins_tables where db_name = 'db' like 'create_table_%' ")
tdSql.checkRows(1) tdSql.checkRows(1)
print("==============step3,#create regular_table; insert regular_table; show regular_table; select regular_table; drop regular_table") print("==============step3,#create regular_table; insert regular_table; show regular_table; select regular_table; drop regular_table")