CreateProcedureCommand.java

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package org.apache.doris.nereids.trees.plans.commands;

import org.apache.doris.analysis.StmtType;
import org.apache.doris.nereids.annotation.Developing;
import org.apache.doris.nereids.trees.plans.PlanType;
import org.apache.doris.nereids.trees.plans.commands.info.FuncNameInfo;
import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor;
import org.apache.doris.plsql.metastore.PlsqlMetaClient;
import org.apache.doris.qe.ConnectContext;
import org.apache.doris.qe.StmtExecutor;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import java.util.Objects;

/**
 * create table procedure
 */
@Developing
public class CreateProcedureCommand extends Command implements ForwardWithSync {
    public static final Logger LOG = LogManager.getLogger(CreateProcedureCommand.class);
    private final FuncNameInfo procedureName;
    private final String source; // Original SQL, from LogicalPlanBuilder.getOriginSql()
    private final boolean isForce;
    private final PlsqlMetaClient client;

    /**
     * constructor
     */
    public CreateProcedureCommand(FuncNameInfo procedureName, String source, boolean isForce) {
        super(PlanType.CREATE_PROCEDURE_COMMAND);
        this.client = new PlsqlMetaClient();
        this.procedureName = Objects.requireNonNull(procedureName, "procedureName is null");
        this.source = Objects.requireNonNull(source, "source is null");
        this.isForce = isForce;
    }

    @Override
    public void run(ConnectContext ctx, StmtExecutor executor) throws Exception {
        ctx.getPlSqlOperation().getExec().functions.save(procedureName, source, isForce);
    }

    @Override
    public <R, C> R accept(PlanVisitor<R, C> visitor, C context) {
        return visitor.visitCreateProcedureCommand(this, context);
    }

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