AlterColocateGroupStmt.java

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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.doris.analysis;

import org.apache.doris.catalog.Env;
import org.apache.doris.common.AnalysisException;
import org.apache.doris.common.ErrorCode;
import org.apache.doris.common.ErrorReport;
import org.apache.doris.common.UserException;
import org.apache.doris.common.util.PrintableMap;
import org.apache.doris.datasource.InternalCatalog;
import org.apache.doris.mysql.privilege.PrivPredicate;
import org.apache.doris.qe.ConnectContext;

import com.google.common.base.Strings;

import java.util.Map;

public class AlterColocateGroupStmt extends DdlStmt implements NotFallbackInParser {
    private final ColocateGroupName colocateGroupName;
    private final Map<String, String> properties;

    public AlterColocateGroupStmt(ColocateGroupName colocateGroupName, Map<String, String> properties) {
        this.colocateGroupName = colocateGroupName;
        this.properties = properties;
    }

    public ColocateGroupName getColocateGroupName() {
        return colocateGroupName;
    }

    public Map<String, String> getProperties() {
        return properties;
    }

    @Override
    public void analyze(Analyzer analyzer) throws UserException {
        super.analyze(analyzer);
        colocateGroupName.analyze(analyzer);

        String dbName = colocateGroupName.getDb();
        if (Strings.isNullOrEmpty(dbName)) {
            if (!Env.getCurrentEnv().getAccessManager().checkGlobalPriv(
                        ConnectContext.get(), PrivPredicate.ADMIN)) {
                ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "ADMIN");
            }
        } else {
            if (!Env.getCurrentEnv().getAccessManager().checkDbPriv(
                    ConnectContext.get(), InternalCatalog.INTERNAL_CATALOG_NAME, dbName, PrivPredicate.ADMIN)) {
                ErrorReport.reportAnalysisException(ErrorCode.ERR_DBACCESS_DENIED_ERROR,
                        ConnectContext.get().getQualifiedUser(), dbName);
            }
        }

        if (properties == null || properties.isEmpty()) {
            throw new AnalysisException("Colocate group properties can't be null");
        }
    }

    @Override
    public String toSql() {
        StringBuilder sb = new StringBuilder();
        sb.append("ALTER COLOCATE GROUP ").append(colocateGroupName.toSql()).append(" ");
        sb.append("PROPERTIES(").append(new PrintableMap<>(properties, " = ", true, false)).append(")");
        return sb.toString();
    }

    @Override
    public StmtType stmtType() {
        return StmtType.ALTER;
    }
}