TableRefInfo.java
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// to you under the Apache License, Version 2.0 (the
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// This file is modified copy of TableRef
package org.apache.doris.nereids.trees.plans.commands.info;
import org.apache.doris.analysis.TableScanParams;
import org.apache.doris.analysis.TableSnapshot;
import org.apache.doris.common.UserException;
import org.apache.doris.nereids.trees.TableSample;
import org.apache.doris.qe.ConnectContext;
import java.util.List;
/**
* table ref info
* baseTableRef
: multipartIdentifier optScanParams? tableSnapshot? specifiedPartition?
tabletList? tableAlias sample? relationHint?
currently tableNameInfo(multipartIdentifier) and specifiedPartition API exposed.
if you need write one and use.
*/
public class TableRefInfo {
private final TableNameInfo tableNameInfo;
private final TableScanParams scanParams;
private final TableSnapshot tableSnapShot;
private final PartitionNamesInfo partitionNamesInfo;
private final List<Long> tabletIdList;
private final String tableAlias;
private final TableSample tableSample;
private final List<String> relationHints;
/**
* constructor
*/
public TableRefInfo(TableNameInfo tableNameInfo, TableScanParams scanParams,
TableSnapshot tableSnapShot, PartitionNamesInfo partitionNamesInfo,
List<Long> tabletIdList, String tableAlias,
TableSample tableSample, List<String> relationHints) {
this.tableNameInfo = tableNameInfo;
this.scanParams = scanParams;
this.tableSnapShot = tableSnapShot;
this.partitionNamesInfo = partitionNamesInfo;
this.tabletIdList = tabletIdList;
this.tableAlias = tableAlias;
this.tableSample = tableSample;
this.relationHints = relationHints;
}
public TableNameInfo getTableNameInfo() {
return tableNameInfo;
}
public PartitionNamesInfo getPartitionNamesInfo() {
return partitionNamesInfo;
}
public void analyze(ConnectContext ctx) throws UserException {
tableNameInfo.analyze(ctx);
if (partitionNamesInfo != null) {
partitionNamesInfo.validate();
}
}
}