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[nereids](feat) implement CleanLabelCommand in nereids (apache#46624)
Issue Number: close apache#42569
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68 changes: 68 additions & 0 deletions
68
.../src/main/java/org/apache/doris/nereids/trees/plans/commands/clean/CleanLabelCommand.java
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|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
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| package org.apache.doris.nereids.trees.plans.commands.clean; | ||
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| import org.apache.doris.analysis.StmtType; | ||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.common.ErrorCode; | ||
| import org.apache.doris.common.ErrorReport; | ||
| import org.apache.doris.datasource.InternalCatalog; | ||
| import org.apache.doris.mysql.privilege.PrivPredicate; | ||
| import org.apache.doris.nereids.trees.plans.PlanType; | ||
| import org.apache.doris.nereids.trees.plans.commands.Command; | ||
| import org.apache.doris.nereids.trees.plans.commands.ForwardWithSync; | ||
| import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor; | ||
| import org.apache.doris.qe.ConnectContext; | ||
| import org.apache.doris.qe.StmtExecutor; | ||
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| import com.google.common.base.Strings; | ||
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| /** | ||
| * clean label command. | ||
| */ | ||
| public class CleanLabelCommand extends Command implements ForwardWithSync { | ||
| private final String dbName; | ||
| private String label; | ||
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| public CleanLabelCommand(String dbName, String label) { | ||
| super(PlanType.CLEAN_LABEL_COMMAND); | ||
| this.dbName = dbName; | ||
| this.label = label; | ||
| } | ||
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| @Override | ||
| public void run(ConnectContext ctx, StmtExecutor executor) throws Exception { | ||
| label = Strings.nullToEmpty(label); | ||
| // check auth | ||
| if (!Env.getCurrentEnv().getAccessManager() | ||
| .checkDbPriv(ConnectContext.get(), InternalCatalog.INTERNAL_CATALOG_NAME, dbName, PrivPredicate.LOAD)) { | ||
| ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "LOAD"); | ||
| } | ||
| Env.getCurrentEnv().getLoadManager().cleanLabel(dbName, label); | ||
| } | ||
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| @Override | ||
| public <R, C> R accept(PlanVisitor<R, C> visitor, C context) { | ||
| return visitor.visitCleanLabelCommand(this, context); | ||
| } | ||
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| @Override | ||
| public StmtType stmtType() { | ||
| return StmtType.CLEAN; | ||
| } | ||
| } |
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88 changes: 88 additions & 0 deletions
88
regression-test/suites/nereids_p0/ddl/clean/test_clean_label_nereids.groovy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
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| suite("test_clean_label_nereids") { | ||
| String dbName = "nereids_clean_label" | ||
| String tableName1 = "test_table1" | ||
| String tableName2 = "test_table2" | ||
| String insertLabel = "label_" + System.currentTimeMillis() | ||
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| sql """DROP DATABASE IF EXISTS ${dbName}""" | ||
| sql """create database ${dbName}""" | ||
| // Clean up the label in advance | ||
| sql """clean label from ${dbName}""" | ||
| sql """use ${dbName}""" | ||
| sql """ | ||
| CREATE TABLE ${dbName}.${tableName1}( | ||
| user_id BIGINT NOT NULL , | ||
| name VARCHAR(20) , | ||
| age INT | ||
| ) | ||
| DUPLICATE KEY(user_id) | ||
| DISTRIBUTED BY HASH(user_id) BUCKETS 10 | ||
| properties | ||
| ( | ||
| "replication_num" = "1" | ||
| ) | ||
| ; | ||
| """ | ||
| sql """ | ||
| CREATE TABLE ${dbName}.${tableName2}( | ||
| user_id BIGINT NOT NULL COMMENT "user id", | ||
| name VARCHAR(20) COMMENT "name", | ||
| age INT COMMENT "age" | ||
| ) | ||
| DUPLICATE KEY(user_id) | ||
| DISTRIBUTED BY HASH(user_id) BUCKETS 10 | ||
| properties | ||
| ( | ||
| "replication_num" = "1" | ||
| ) | ||
| ; | ||
| """ | ||
|
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| sql """ | ||
| INSERT INTO ${dbName}.${tableName1} (user_id, name, age) | ||
| VALUES (1, "Emily", 25), | ||
| (2, "Benjamin", 35), | ||
| (3, "Olivia", 28), | ||
| (4, "Alexander", 60), | ||
| (5, "Ava", 17); | ||
| """ | ||
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| sql """ | ||
| insert into ${dbName}.${tableName2} with LABEL ${insertLabel} select * from ${dbName}.${tableName1}; | ||
| """ | ||
| sql """ | ||
| INSERT INTO ${dbName}.${tableName2} (user_id, name, age) | ||
| VALUES (6, "Kevin", 30); | ||
| INSERT INTO ${dbName}.${tableName2} (user_id, name, age) | ||
| VALUES (7, "Simba", 31); | ||
| """ | ||
| // | ||
| def totalLabel = sql """show load from ${dbName}""" | ||
| println totalLabel | ||
| assert totalLabel.size() == 4 | ||
| // clean label | ||
| checkNereidsExecute("clean label ${insertLabel} from ${dbName};") | ||
| checkNereidsExecute("clean label from ${dbName};") | ||
| def labelResult = sql """show load from ${dbName}""" | ||
| println labelResult | ||
| assert labelResult.size() == 0 | ||
| sql """drop database ${dbName}""" | ||
| } |