AlterWorkloadSchedPolicyStmt.java

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// to you under the Apache License, Version 2.0 (the
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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.mysql.privilege.PrivPredicate;
import org.apache.doris.qe.ConnectContext;

import java.util.Map;

public class AlterWorkloadSchedPolicyStmt extends DdlStmt implements NotFallbackInParser {

    private final String policyName;
    private final Map<String, String> properties;

    public AlterWorkloadSchedPolicyStmt(String policyName, Map<String, String> properties) {
        this.policyName = policyName;
        this.properties = properties;
    }

    public String getPolicyName() {
        return policyName;
    }

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

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

        // check auth
        if (!Env.getCurrentEnv().getAccessManager().checkGlobalPriv(ConnectContext.get(), PrivPredicate.ADMIN)) {
            ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "ADMIN");
        }

        if (properties == null || properties.isEmpty()) {
            throw new AnalysisException("properties can't be null when alter workload schedule policy");
        }
    }

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

}