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Fixed the quote problem in "as" clause in view && Fixed the bug that the device may not be able to be queried from cache (#17241)
1 parent 449838f commit 19d7670

13 files changed

Lines changed: 96 additions & 77 deletions

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integration-test/src/test/java/org/apache/iotdb/relational/it/query/view/recent/IoTDBComplexQueryTableViewIT.java

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -48,10 +48,10 @@ public class IoTDBComplexQueryTableViewIT {
4848
"create aligned timeseries root.test.employees.D002(name TEXT,Gender TEXT,Status BOOLEAN,employee_id INT32,salary DOUBLE,date_of_birth DATE,Contac_info string)",
4949
"create aligned timeseries root.test.employees.D002(name TEXT,Gender TEXT,Status BOOLEAN,employee_id INT32,salary DOUBLE,date_of_birth DATE,Contac_info string)",
5050
"create aligned timeseries root.test.employees.D003(name TEXT,Gender TEXT,Status BOOLEAN,employee_id INT32,salary DOUBLE,date_of_birth DATE,Contac_info string)",
51-
"create aligned timeseries root.test.departments.D001(department_id STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
52-
"create aligned timeseries root.test.departments.D002(department_id STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
53-
"create aligned timeseries root.test.departments.D003(department_id STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
54-
"create aligned timeseries root.test.departments.D004(department_id STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
51+
"create aligned timeseries root.test.departments.D001(`1department_id` STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
52+
"create aligned timeseries root.test.departments.D002(`1department_id` STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
53+
"create aligned timeseries root.test.departments.D003(`1department_id` STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
54+
"create aligned timeseries root.test.departments.D004(`1department_id` STRING,dep_name TEXT,dep_phone TEXT,dep_status BOOLEAN,dep_member INT32,employee_id INT32)",
5555
"insert into root.test.employees.D001(time, name, gender, status, employee_id, salary, date_of_birth, contac_info) aligned values(1, 'Mary','Female', false, 1223, 5500.22, '1988-10-12', '133-1212-1234')",
5656
"insert into root.test.employees.D001(time, name, gender, status, employee_id, salary, date_of_birth, contac_info) aligned values(2, 'John', 'Male', true, 40012, 8822, '1985-06-15', '130-1002-1334')",
5757
"insert into root.test.employees.D002(time, name, gender, status, employee_id, salary, date_of_birth, contac_info) aligned values(3, 'Nancy', 'Female', true, 30112, 10002, '1983-08-15', '135-1302-1354')",
@@ -69,8 +69,8 @@ public class IoTDBComplexQueryTableViewIT {
6969
new String[] {
7070
"CREATE DATABASE " + DATABASE_NAME,
7171
"USE " + DATABASE_NAME,
72-
"create view employees(department_id STRING TAG,name TEXT FIELD,Gender TEXT FIELD,Status BOOLEAN FIELD,employee_id INT32 FIELD,salary DOUBLE FIELD,date_of_birth DATE FIELD,Contac_info string FIELD) as root.test.employees.**",
73-
"create view departments(department_id STRING TAG,dep_name TEXT FIELD,dep_phone TEXT FIELD,dep_status BOOLEAN FIELD,dep_member INT32 FIELD,employee_id INT32 FIELD) as root.test.departments.**",
72+
"create view employees(\"`1department_id`\" STRING TAG,name TEXT FIELD,Gender TEXT FIELD,Status BOOLEAN FIELD,employee_id INT32 FIELD,salary DOUBLE FIELD,date_of_birth DATE FIELD,Contac_info string FIELD) as root.test.employees.**",
73+
"create view departments(\"`1department_id`\" STRING TAG,dep_name TEXT FIELD,dep_phone TEXT FIELD,dep_status BOOLEAN FIELD,dep_member INT32 FIELD,employee_id INT32 FIELD) as root.test.departments.**",
7474
};
7575

7676
@BeforeClass
@@ -88,11 +88,11 @@ public static void tearDown() throws Exception {
8888
@Test
8989
public void queryTest1() {
9090
// Look for the non-intersecting departments in the two tables
91-
String[] expectedHeader = new String[] {"department_id", "dep_name"};
91+
String[] expectedHeader = new String[] {"`1department_id`", "dep_name"};
9292
String[] retArray = new String[] {"D004,人事部,"};
9393
tableResultSetEqualTest(
94-
"select department_id, dep_name from departments where not exists("
95-
+ "select 1 from employees where employees.department_id = departments.department_id)",
94+
"select \"`1department_id`\", dep_name from departments where not exists("
95+
+ "select 1 from employees where employees.\"`1department_id`\" = departments.\"`1department_id`\")",
9696
expectedHeader,
9797
retArray,
9898
DATABASE_NAME);

integration-test/src/test/java/org/apache/iotdb/relational/it/schema/IoTDBTableIT.java

Lines changed: 29 additions & 25 deletions
Original file line numberDiff line numberDiff line change
@@ -761,10 +761,10 @@ public void testTreeViewTable() throws Exception {
761761
try (final Connection connection = EnvFactory.getEnv().getConnection();
762762
final Statement statement = connection.createStatement()) {
763763
statement.execute("create database root.another");
764-
statement.execute("create database root.`重庆`.b");
765-
statement.execute("create timeSeries root.`重庆`.b.c.S1 int32");
766-
statement.execute("create timeSeries root.`重庆`.b.c.s2 string");
767-
statement.execute("create timeSeries root.`重庆`.b.S1 int32");
764+
statement.execute("create database root.`重庆`.`1`.b");
765+
statement.execute("create timeSeries root.`重庆`.`1`.b.`2`.S1 int32");
766+
statement.execute("create timeSeries root.`重庆`.`1`.b.`2`.s2 string");
767+
statement.execute("create timeSeries root.`重庆`.`1`.b.S1 int32");
768768
} catch (SQLException e) {
769769
fail(e.getMessage());
770770
}
@@ -783,13 +783,13 @@ public void testTreeViewTable() throws Exception {
783783
"701: Cannot specify view pattern to match more than one tree database.",
784784
e.getMessage());
785785
}
786-
statement.execute("create view tree_table (tag1 tag, tag2 tag) as root.\"重庆\".**");
786+
statement.execute("create view tree_table (tag1 tag, tag2 tag) as root.\"重庆\".\"1\".**");
787787
statement.execute("drop view tree_table");
788788
}
789789

790790
try (final Connection connection = EnvFactory.getEnv().getConnection();
791791
final Statement statement = connection.createStatement()) {
792-
statement.execute("create timeSeries root.`重庆`.b.d.s1 int32");
792+
statement.execute("create timeSeries root.`重庆`.`1`.b.`1`.s1 int32");
793793
} catch (SQLException e) {
794794
fail(e.getMessage());
795795
}
@@ -800,7 +800,7 @@ public void testTreeViewTable() throws Exception {
800800
statement.execute("use tree_view_db");
801801

802802
try {
803-
statement.execute("create view tree_table (tag1 tag, tag2 tag) as root.\"重庆\".**");
803+
statement.execute("create view tree_table (tag1 tag, tag2 tag) as root.\"重庆\".\"1\".**");
804804
fail();
805805
} catch (final SQLException e) {
806806
final Set<String> result =
@@ -814,13 +814,13 @@ public void testTreeViewTable() throws Exception {
814814

815815
try (final Connection connection = EnvFactory.getEnv().getConnection();
816816
final Statement statement = connection.createStatement()) {
817-
statement.execute("drop timeSeries root.`重庆`.b.d.s1");
817+
statement.execute("drop timeSeries root.`重庆`.`1`.b.`1`.s1");
818818
statement.execute("create device template t1 (S1 boolean, s9 int32)");
819-
statement.execute("set schema template t1 to root.`重庆`.b.d");
820-
statement.execute("create timeSeries root.`重庆`.b.c.f.g.h.S1 int32");
819+
statement.execute("set schema template t1 to root.`重庆`.`1`.b.`1`");
820+
statement.execute("create timeSeries root.`重庆`.`1`.b.`2`.f.g.h.S1 int32");
821821

822822
// Put schema cache
823-
statement.execute("select S1, s2 from root.`重庆`.b.c");
823+
statement.execute("select S1, s2 from root.`重庆`.`1`.b.`2`");
824824
} catch (SQLException e) {
825825
fail(e.getMessage());
826826
}
@@ -831,7 +831,7 @@ public void testTreeViewTable() throws Exception {
831831
statement.execute("use tree_view_db");
832832

833833
try {
834-
statement.execute("create view tree_table (tag1 tag, tag2 tag) as root.\"重庆\".**");
834+
statement.execute("create view tree_table (tag1 tag, tag2 tag) as root.\"重庆\".\"1\".**");
835835
fail();
836836
} catch (final SQLException e) {
837837
assertEquals(
@@ -841,7 +841,7 @@ public void testTreeViewTable() throws Exception {
841841

842842
try {
843843
statement.execute(
844-
"create view tree_table (tag1 tag, tag2 tag, S1 field) as root.\"重庆\".**");
844+
"create view tree_table (tag1 tag, tag2 tag, S1 field) as root.\"重庆\".\"1\".**");
845845
fail();
846846
} catch (final SQLException e) {
847847
assertEquals(
@@ -852,7 +852,7 @@ public void testTreeViewTable() throws Exception {
852852

853853
try (final Connection connection = EnvFactory.getEnv().getConnection();
854854
final Statement statement = connection.createStatement()) {
855-
statement.execute("create timeSeries root.`重庆`.b.e.s1 int32");
855+
statement.execute("create timeSeries root.`重庆`.`1`.b.e.s1 int32");
856856
} catch (SQLException e) {
857857
fail(e.getMessage());
858858
}
@@ -873,7 +873,7 @@ public void testTreeViewTable() throws Exception {
873873
// Temporary
874874
try {
875875
statement.execute(
876-
"create or replace view tree_table (tag1 tag, tag2 tag, S1 int32 field, s3 boolean from S1) as root.\"重庆\".**");
876+
"create or replace view tree_table (tag1 tag, tag2 tag, S1 int32 field, s3 boolean from S1) as root.\"重庆\".\"1\".**");
877877
fail();
878878
} catch (final SQLException e) {
879879
assertEquals(
@@ -882,14 +882,14 @@ public void testTreeViewTable() throws Exception {
882882

883883
try {
884884
statement.execute(
885-
"create or replace view tree_table (tag1 tag, tag2 tag, S1 int32 field, s3 from s2, s8 field) as root.\"重庆\".**");
885+
"create or replace view tree_table (tag1 tag, tag2 tag, S1 int32 field, s3 from s2, s8 field) as root.\"重庆\".\"1\".**");
886886
fail();
887887
} catch (final SQLException e) {
888888
assertEquals("528: Measurements not found for s8, cannot auto detect", e.getMessage());
889889
}
890890

891891
statement.execute(
892-
"create or replace view tree_table (tag1 tag, tag2 tag, S1 int32 field, s3 from s2) as root.\"重庆\".**");
892+
"create or replace view tree_table (tag1 tag, tag2 tag, S1 int32 field, s3 from s2) as root.\"重庆\".\"1\".**");
893893

894894
// Cannot be written
895895
try {
@@ -937,11 +937,15 @@ public void testTreeViewTable() throws Exception {
937937
TestUtils.assertResultSetEqual(
938938
statement.executeQuery("show devices from view_table where tag1 = 'b'"),
939939
"tag1,tag2,",
940-
new HashSet<>(Arrays.asList("b,c,", "b,null,", "b,e,")));
940+
new HashSet<>(Arrays.asList("b,`2`,", "b,null,", "b,e,")));
941941
TestUtils.assertResultSetEqual(
942942
statement.executeQuery("show devices from view_table where tag1 = 'b' and tag2 is null"),
943943
"tag1,tag2,",
944944
Collections.singleton("b,null,"));
945+
TestUtils.assertResultSetEqual(
946+
statement.executeQuery("show devices from view_table where tag1 = 'b' and tag2 = '`2`'"),
947+
"tag1,tag2,",
948+
Collections.singleton("b,`2`,"));
945949
TestUtils.assertResultSetEqual(
946950
statement.executeQuery("count devices from view_table"),
947951
"count(devices),",
@@ -953,7 +957,7 @@ public void testTreeViewTable() throws Exception {
953957
final Statement statement = connection.createStatement()) {
954958
// Test create & replace + restrict
955959
statement.execute(
956-
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.`重庆`.**");
960+
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.`重庆`.`1`.**");
957961
fail();
958962
} catch (final SQLException e) {
959963
assertTrue(
@@ -974,7 +978,7 @@ public void testTreeViewTable() throws Exception {
974978
.getConnection("testUser", "testUser123456", BaseEnv.TABLE_SQL_DIALECT);
975979
final Statement statement = connection.createStatement()) {
976980
statement.execute(
977-
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".**");
981+
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".\"1\".**");
978982
fail();
979983
} catch (final SQLException e) {
980984
assertEquals(
@@ -995,7 +999,7 @@ public void testTreeViewTable() throws Exception {
995999
.getConnection("testUser", "testUser123456", BaseEnv.TABLE_SQL_DIALECT);
9961000
final Statement statement = connection.createStatement()) {
9971001
statement.execute(
998-
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".**");
1002+
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".\"1\".**");
9991003
fail();
10001004
} catch (final SQLException e) {
10011005
assertEquals(
@@ -1015,7 +1019,7 @@ public void testTreeViewTable() throws Exception {
10151019
.getConnection("testUser", "testUser123456", BaseEnv.TABLE_SQL_DIALECT);
10161020
final Statement statement = connection.createStatement()) {
10171021
statement.execute(
1018-
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".**");
1022+
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".\"1\".**");
10191023
fail();
10201024
} catch (final SQLException e) {
10211025
assertEquals(
@@ -1035,7 +1039,7 @@ public void testTreeViewTable() throws Exception {
10351039
.getConnection("testUser", "testUser123456", BaseEnv.TABLE_SQL_DIALECT);
10361040
final Statement statement = connection.createStatement()) {
10371041
statement.execute(
1038-
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".**");
1042+
"create or replace view tree_view_db.view_table (tag1 tag, tag2 tag, s11 int32 field, s3 from s2) restrict with (ttl=100) as root.\"重庆\".\"1\".**");
10391043
} catch (final SQLException e) {
10401044
fail();
10411045
}
@@ -1054,14 +1058,14 @@ public void testTreeViewTable() throws Exception {
10541058
statement.executeQuery("show create view view_table"),
10551059
"View,Create View,",
10561060
Collections.singleton(
1057-
"view_table,CREATE VIEW \"view_table\" (\"tag1\" STRING TAG,\"tag2\" STRING TAG,\"s11\" INT32 FIELD,\"s3\" STRING FIELD FROM \"s2\") RESTRICT WITH (ttl=100) AS root.\"重庆\".**,"));
1061+
"view_table,CREATE VIEW \"view_table\" (\"tag1\" STRING TAG,\"tag2\" STRING TAG,\"s11\" INT32 FIELD,\"s3\" STRING FIELD FROM \"s2\") RESTRICT WITH (ttl=100) AS root.\"重庆\".\"1\".**,"));
10581062

10591063
// Can also use "show create table"
10601064
TestUtils.assertResultSetEqual(
10611065
statement.executeQuery("show create table view_table"),
10621066
"View,Create View,",
10631067
Collections.singleton(
1064-
"view_table,CREATE VIEW \"view_table\" (\"tag1\" STRING TAG,\"tag2\" STRING TAG,\"s11\" INT32 FIELD,\"s3\" STRING FIELD FROM \"s2\") RESTRICT WITH (ttl=100) AS root.\"重庆\".**,"));
1068+
"view_table,CREATE VIEW \"view_table\" (\"tag1\" STRING TAG,\"tag2\" STRING TAG,\"s11\" INT32 FIELD,\"s3\" STRING FIELD FROM \"s2\") RESTRICT WITH (ttl=100) AS root.\"重庆\".\"1\".**,"));
10651069

10661070
statement.execute("create table a ()");
10671071
try {

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/common/header/DatasetHeaderFactory.java

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -56,7 +56,7 @@ public static DatasetHeader getShowDevicesHeader() {
5656
}
5757

5858
public static DatasetHeader getShowDevicesWithSgHeader() {
59-
return new DatasetHeader(ColumnHeaderConstant.showDevicesWithSgColumnHeaders, true);
59+
return new DatasetHeader(ColumnHeaderConstant.showDevicesWithDbColumnHeaders, true);
6060
}
6161

6262
public static DatasetHeader getShowDatabaseHeader(final boolean isDetailed) {

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/execution/operator/schema/source/DeviceSchemaSource.java

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -89,7 +89,7 @@ public ISchemaReader<IDeviceSchemaInfo> getSchemaReader(ISchemaRegion schemaRegi
8989
@Override
9090
public List<ColumnHeader> getInfoQueryColumnHeaders() {
9191
return hasSgCol
92-
? ColumnHeaderConstant.showDevicesWithSgColumnHeaders
92+
? ColumnHeaderConstant.showDevicesWithDbColumnHeaders
9393
: ColumnHeaderConstant.showDevicesColumnHeaders;
9494
}
9595

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/execution/config/metadata/relational/ShowCreateViewTask.java

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -146,7 +146,7 @@ public static String getShowCreateViewSQL(final TsTable table) {
146146
final String[] pathNodes = TreeViewSchema.getPrefixPattern(table).getNodes();
147147
builder.append(pathNodes[0]);
148148
for (int i = 1; i < pathNodes.length - 1; ++i) {
149-
builder.append(".\"").append(pathNodes[i]).append("\"");
149+
builder.append(".\"").append(pathNodes[i].replace("`", "")).append("\"");
150150
}
151151
builder.append(".").append(pathNodes[pathNodes.length - 1]);
152152

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/OperatorTreeGenerator.java

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -935,7 +935,7 @@ public Operator visitDevicesSchemaScan(
935935
node.isPrefixPath(),
936936
node.getLimit(),
937937
node.getOffset(),
938-
node.isHasSgCol(),
938+
node.isHasDbCol(),
939939
node.getSchemaFilter(),
940940
node.getScope()));
941941
}

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/metadata/read/DevicesSchemaScanNode.java

Lines changed: 12 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -40,7 +40,7 @@
4040

4141
public class DevicesSchemaScanNode extends SchemaQueryScanNode {
4242

43-
private final boolean hasSgCol;
43+
private final boolean hasDbCol;
4444
private final SchemaFilter schemaFilter;
4545

4646
public DevicesSchemaScanNode(
@@ -49,16 +49,16 @@ public DevicesSchemaScanNode(
4949
long limit,
5050
long offset,
5151
boolean isPrefixPath,
52-
boolean hasSgCol,
52+
boolean hasDbCol,
5353
SchemaFilter schemaFilter,
5454
PathPatternTree scope) {
5555
super(id, path, limit, offset, isPrefixPath, scope);
56-
this.hasSgCol = hasSgCol;
56+
this.hasDbCol = hasDbCol;
5757
this.schemaFilter = schemaFilter;
5858
}
5959

60-
public boolean isHasSgCol() {
61-
return hasSgCol;
60+
public boolean isHasDbCol() {
61+
return hasDbCol;
6262
}
6363

6464
public SchemaFilter getSchemaFilter() {
@@ -73,13 +73,13 @@ public PlanNodeType getType() {
7373
@Override
7474
public PlanNode clone() {
7575
return new DevicesSchemaScanNode(
76-
getPlanNodeId(), path, limit, offset, isPrefixPath, hasSgCol, schemaFilter, scope);
76+
getPlanNodeId(), path, limit, offset, isPrefixPath, hasDbCol, schemaFilter, scope);
7777
}
7878

7979
@Override
8080
public List<String> getOutputColumnNames() {
81-
if (hasSgCol) {
82-
return ColumnHeaderConstant.showDevicesWithSgColumnHeaders.stream()
81+
if (hasDbCol) {
82+
return ColumnHeaderConstant.showDevicesWithDbColumnHeaders.stream()
8383
.map(ColumnHeader::getColumnName)
8484
.collect(Collectors.toList());
8585
}
@@ -96,7 +96,7 @@ protected void serializeAttributes(ByteBuffer byteBuffer) {
9696
ReadWriteIOUtils.write(limit, byteBuffer);
9797
ReadWriteIOUtils.write(offset, byteBuffer);
9898
ReadWriteIOUtils.write(isPrefixPath, byteBuffer);
99-
ReadWriteIOUtils.write(hasSgCol, byteBuffer);
99+
ReadWriteIOUtils.write(hasDbCol, byteBuffer);
100100
SchemaFilter.serialize(schemaFilter, byteBuffer);
101101
}
102102

@@ -108,7 +108,7 @@ protected void serializeAttributes(DataOutputStream stream) throws IOException {
108108
ReadWriteIOUtils.write(limit, stream);
109109
ReadWriteIOUtils.write(offset, stream);
110110
ReadWriteIOUtils.write(isPrefixPath, stream);
111-
ReadWriteIOUtils.write(hasSgCol, stream);
111+
ReadWriteIOUtils.write(hasDbCol, stream);
112112
SchemaFilter.serialize(schemaFilter, stream);
113113
}
114114

@@ -143,12 +143,12 @@ public boolean equals(Object o) {
143143
return false;
144144
}
145145
DevicesSchemaScanNode that = (DevicesSchemaScanNode) o;
146-
return hasSgCol == that.hasSgCol && Objects.equals(schemaFilter, that.schemaFilter);
146+
return hasDbCol == that.hasDbCol && Objects.equals(schemaFilter, that.schemaFilter);
147147
}
148148

149149
@Override
150150
public int hashCode() {
151-
return Objects.hash(super.hashCode(), hasSgCol, schemaFilter);
151+
return Objects.hash(super.hashCode(), hasDbCol, schemaFilter);
152152
}
153153

154154
@Override

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