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[enhance](mtmv)support replace materialized view (#36749)
- support alter MATERIALIZED VIEW mv1 replace with MATERIALIZED VIEW mv2 PROPERTIES('swap' = 'false');
- fix rename MATERIALIZED VIEW not change state of high level MATERIALIZED VIEW
Logic is the same as ALTER-TABLE-REPLACE. more detail pelase read doris document.
The difference is that this statement can only operate on materialized views- Loading branch information
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101 changes: 101 additions & 0 deletions
101
...rc/main/java/org/apache/doris/nereids/trees/plans/commands/info/AlterMTMVReplaceInfo.java
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| @@ -0,0 +1,101 @@ | ||
| // 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.info; | ||
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| import org.apache.doris.catalog.Database; | ||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.catalog.MTMV; | ||
| import org.apache.doris.catalog.TableIf.TableType; | ||
| import org.apache.doris.common.DdlException; | ||
| import org.apache.doris.common.ErrorCode; | ||
| import org.apache.doris.common.UserException; | ||
| import org.apache.doris.common.util.PropertyAnalyzer; | ||
| import org.apache.doris.mysql.privilege.PrivPredicate; | ||
| import org.apache.doris.nereids.exceptions.AnalysisException; | ||
| import org.apache.doris.qe.ConnectContext; | ||
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| import java.util.Map; | ||
| import java.util.Objects; | ||
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| /** | ||
| * replace | ||
| */ | ||
| public class AlterMTMVReplaceInfo extends AlterMTMVInfo { | ||
| protected final String newName; | ||
| private final Map<String, String> properties; | ||
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| // parsed from properties. | ||
| // if false, after replace, there will be only one table exist with. | ||
| // if true, the new table and the old table will be exchanged. | ||
| // default is true. | ||
| private boolean swapTable; | ||
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| /** | ||
| * constructor for alter MTMV | ||
| */ | ||
| public AlterMTMVReplaceInfo(TableNameInfo mvName, String newName, Map<String, String> properties) { | ||
| super(mvName); | ||
| this.newName = Objects.requireNonNull(newName, "require newName object"); | ||
| this.properties = Objects.requireNonNull(properties, "require properties object"); | ||
| } | ||
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| /** | ||
| * analyze | ||
| * | ||
| * @param ctx ctx | ||
| * @throws AnalysisException AnalysisException | ||
| */ | ||
| public void analyze(ConnectContext ctx) throws AnalysisException { | ||
| super.analyze(ctx); | ||
| if (!Env.getCurrentEnv().getAccessManager().checkTblPriv(ctx, mvName.getCtl(), mvName.getDb(), | ||
| newName, PrivPredicate.ALTER)) { | ||
| String message = ErrorCode.ERR_TABLEACCESS_DENIED_ERROR.formatErrorMsg("ALTER", | ||
| ctx.getQualifiedUser(), ctx.getRemoteIP(), | ||
| mvName.getDb() + ": " + newName); | ||
| throw new AnalysisException(message); | ||
| } | ||
| this.swapTable = PropertyAnalyzer.analyzeBooleanProp(properties, PropertyAnalyzer.PROPERTIES_SWAP_TABLE, true); | ||
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| if (properties != null && !properties.isEmpty()) { | ||
| throw new AnalysisException("Unknown properties: " + properties.keySet()); | ||
| } | ||
| // check new mv exist | ||
| try { | ||
| Env.getCurrentInternalCatalog().getDbOrAnalysisException(mvName.getDb()) | ||
| .getTableOrDdlException(newName, | ||
| TableType.MATERIALIZED_VIEW); | ||
| } catch (DdlException | org.apache.doris.common.AnalysisException e) { | ||
| throw new AnalysisException(e.getMessage(), e); | ||
| } | ||
| } | ||
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| @Override | ||
| public void run() throws UserException { | ||
| Database db = Env.getCurrentInternalCatalog().getDbOrDdlException(mvName.getDb()); | ||
| MTMV mtmv = (MTMV) db.getTableOrDdlException(mvName.getTbl(), TableType.MATERIALIZED_VIEW); | ||
| MTMV newMtmv = (MTMV) db.getTableOrDdlException(newName, TableType.MATERIALIZED_VIEW); | ||
| Env.getCurrentEnv().getAlterInstance().processReplaceTable(db, mtmv, newName, swapTable); | ||
| Env.getCurrentEnv().getMtmvService().alterTable(newMtmv); | ||
| if (swapTable) { | ||
| Env.getCurrentEnv().getMtmvService().alterTable(mtmv); | ||
| } else { | ||
| Env.getCurrentEnv().getMtmvService().dropMTMV(mtmv); | ||
| Env.getCurrentEnv().getMtmvService().dropTable(mtmv); | ||
| } | ||
| } | ||
| } |
4 changes: 4 additions & 0 deletions
4
regression-test/data/mtmv_p0/test_multi_level_rename_mtmv.out
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| -- This file is automatically generated. You should know what you did if you want to edit this | ||
| -- !status -- | ||
| test_multi_level_rename_mtmv_mv2 SCHEMA_CHANGE | ||
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4 changes: 4 additions & 0 deletions
4
regression-test/data/mtmv_p0/test_multi_level_replace_mtmv.out
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| -- This file is automatically generated. You should know what you did if you want to edit this | ||
| -- !status -- | ||
| test_multi_level_replace_mtmv_mv2 SCHEMA_CHANGE | ||
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|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| -- This file is automatically generated. You should know what you did if you want to edit this | ||
| -- !mv1 -- | ||
| 1 1 | ||
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| -- !mv2 -- | ||
| 2 2 | ||
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| -- !mv1_replace -- | ||
| 2 2 | ||
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| -- !mv2_replace -- | ||
| 1 1 | ||
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| -- !mv1_refresh -- | ||
| 2 2 | ||
| 4 4 | ||
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| -- !mv2_refresh -- | ||
| 1 1 | ||
| 3 3 | ||
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| -- !mv1_replace_not_swap -- | ||
| 1 1 | ||
| 3 3 | ||
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88 changes: 88 additions & 0 deletions
88
regression-test/suites/mtmv_p0/test_multi_level_rename_mtmv.groovy
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| @@ -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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| import org.junit.Assert; | ||
|
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| suite("test_multi_level_rename_mtmv","mtmv") { | ||
| String dbName = context.config.getDbNameByFile(context.file) | ||
| String suiteName = "test_multi_level_rename_mtmv" | ||
| String tableName1 = "${suiteName}_table1" | ||
| String tableName2 = "${suiteName}_table2" | ||
| String mvName1 = "${suiteName}_mv1" | ||
| String mvName1_rename = "${suiteName}_mv1_rename" | ||
| String mvName2 = "${suiteName}_mv2" | ||
| sql """drop table if exists `${tableName1}`""" | ||
| sql """drop table if exists `${tableName2}`""" | ||
| sql """drop materialized view if exists ${mvName1};""" | ||
| sql """drop materialized view if exists ${mvName1_rename};""" | ||
| sql """drop materialized view if exists ${mvName2};""" | ||
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| sql """ | ||
| CREATE TABLE ${tableName1} | ||
| ( | ||
| k1 TINYINT, | ||
| k2 INT not null | ||
| ) | ||
| DISTRIBUTED BY HASH(k2) BUCKETS 2 | ||
| PROPERTIES ( | ||
| "replication_num" = "1" | ||
| ); | ||
| """ | ||
| sql """ | ||
| CREATE TABLE ${tableName2} | ||
| ( | ||
| k3 TINYINT, | ||
| k4 INT not null | ||
| ) | ||
| DISTRIBUTED BY HASH(k4) BUCKETS 2 | ||
| PROPERTIES ( | ||
| "replication_num" = "1" | ||
| ); | ||
| """ | ||
| sql """ | ||
| CREATE MATERIALIZED VIEW ${mvName1} | ||
| BUILD DEFERRED REFRESH AUTO ON MANUAL | ||
| DISTRIBUTED BY RANDOM BUCKETS 2 | ||
| PROPERTIES ( | ||
| 'replication_num' = '1' | ||
| ) | ||
| AS | ||
| SELECT * from ${tableName1}; | ||
| """ | ||
| sql """ | ||
| CREATE MATERIALIZED VIEW ${mvName2} | ||
| BUILD DEFERRED REFRESH AUTO ON MANUAL | ||
| DISTRIBUTED BY RANDOM BUCKETS 2 | ||
| PROPERTIES ( | ||
| 'replication_num' = '1' | ||
| ) | ||
| AS | ||
| SELECT * from ${mvName1}; | ||
| """ | ||
|
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| sql """ | ||
| alter MATERIALIZED VIEW ${mvName1} rename ${mvName1_rename}; | ||
| """ | ||
|
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| order_qt_status "select Name,State from mv_infos('database'='${dbName}') where Name='${mvName2}'" | ||
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| sql """drop table if exists `${tableName1}`""" | ||
| sql """drop table if exists `${tableName2}`""" | ||
| sql """drop materialized view if exists ${mvName1};""" | ||
| sql """drop materialized view if exists ${mvName1_rename};""" | ||
| sql """drop materialized view if exists ${mvName2};""" | ||
| } |
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