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[Enhancement] (nereids)implement CreateDatabaseCommand in nereids
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98 changes: 98 additions & 0 deletions
98
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/CreateDbCommand.java
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| // 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; | ||
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| import org.apache.doris.analysis.CreateDbStmt; | ||
| import org.apache.doris.analysis.DbName; | ||
| import org.apache.doris.analysis.StmtType; | ||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.common.Config; | ||
| import org.apache.doris.common.ErrorCode; | ||
| import org.apache.doris.common.ErrorReport; | ||
| import org.apache.doris.common.FeNameFormat; | ||
| import org.apache.doris.common.util.InternalDatabaseUtil; | ||
| import org.apache.doris.common.util.PropertyAnalyzer; | ||
| import org.apache.doris.datasource.CatalogIf; | ||
| import org.apache.doris.mysql.privilege.PrivPredicate; | ||
| import org.apache.doris.nereids.trees.plans.PlanType; | ||
| 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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| import java.util.HashMap; | ||
| import java.util.Map; | ||
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| /** CreateDbCommand */ | ||
| public class CreateDbCommand extends Command implements ForwardWithSync { | ||
| private final boolean ifNotExists; | ||
| private String ctlName; | ||
| private final String dbName; | ||
| private final Map<String, String> properties; | ||
| private final DbName dbNameIf; | ||
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| /** CreateDbCommand Constructor */ | ||
| public CreateDbCommand(boolean ifNotExists, DbName dbName, Map<String, String> properties) { | ||
| super(PlanType.CREATE_DATABASE_COMMAND); | ||
| this.ifNotExists = ifNotExists; | ||
| this.dbNameIf = dbName; | ||
| this.ctlName = dbName.getCtl(); | ||
| this.dbName = dbName.getDb(); | ||
| this.properties = properties == null ? new HashMap<>() : properties; | ||
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| if (Config.force_enable_feature_binlog | ||
| && !this.properties.containsKey(PropertyAnalyzer.PROPERTIES_BINLOG_ENABLE)) { | ||
| this.properties.put(PropertyAnalyzer.PROPERTIES_BINLOG_ENABLE, "true"); | ||
| } | ||
| } | ||
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| @Override | ||
| public void run(ConnectContext ctx, StmtExecutor executor) throws Exception { | ||
| if (Strings.isNullOrEmpty(ctlName)) { | ||
| ctlName = Env.getCurrentEnv().getCurrentCatalog().getName(); | ||
| } | ||
| FeNameFormat.checkCatalogName(ctlName); | ||
| FeNameFormat.checkDbName(dbName); | ||
| InternalDatabaseUtil.checkDatabase(dbName, ConnectContext.get()); | ||
| if (!Env.getCurrentEnv().getAccessManager() | ||
| .checkDbPriv(ConnectContext.get(), ctlName, dbName, PrivPredicate.CREATE)) { | ||
| ErrorReport.reportAnalysisException( | ||
| ErrorCode.ERR_DBACCESS_DENIED_ERROR, ctx.getQualifiedUser(), dbName); | ||
| } | ||
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| CatalogIf<?> catalogIf; | ||
| if (Strings.isNullOrEmpty(ctlName)) { | ||
| catalogIf = Env.getCurrentEnv().getCurrentCatalog(); | ||
| } else { | ||
| catalogIf = Env.getCurrentEnv().getCatalogMgr().getCatalog(ctlName); | ||
| } | ||
| CreateDbStmt stmt = new CreateDbStmt(ifNotExists, dbNameIf, properties); | ||
| catalogIf.createDb(stmt); | ||
| } | ||
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| @Override | ||
| public <R, C> R accept(PlanVisitor<R, C> visitor, C context) { | ||
| return visitor.visitCreateDatabaseCommand(this, context); | ||
| } | ||
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| @Override | ||
| public StmtType stmtType() { | ||
| return StmtType.CREATE; | ||
| } | ||
| } |
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28 changes: 28 additions & 0 deletions
28
regression-test/suites/nereids_p0/create_table/ddl/test_create_database.groovy
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| // 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_nereids_create_database") { | ||
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| String dbName = "test_nereids_create_database_db" | ||
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| checkNereidsExecute("CREATE DATABASE IF NOT EXISTS ${dbName}") | ||
| sql """drop database ${dbName}""" | ||
| checkNereidsExecute("CREATE DATABASE ${dbName}") | ||
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| } |