public final class JoinType extends Enum
该类用于对相连接的两个表之间进行查询时,决定了查询结果中得到的记录的情况。
static JoinType
INNERJOIN
LEFTJOIN
equals, getEnums, getNameByValue, getNames, getPredefineValues, getValueByName, getValues, hashCode, isDefined, isDefined, name, parse, parse, toString, value
getClass, notify, notifyAll, wait, wait, wait
public static final JoinType INNERJOIN
public static final JoinType LEFTJOIN
Copyright © 2021–2024 SuperMap. All rights reserved.