注意:以下翻译的准确性尚未经过验证。这是使用 AIP ↗ 从原始英文文本进行的机器翻译。
支持于: 批处理
将一组数据集按第一个数据集的列合并在一起,当缺少列时添加空值。第一个数据集中不存在的列将被移除。
变换类别: 合并
参数值:
输入: ri.foundry.main.dataset.a
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |
ri.foundry.main.dataset.b
recently_serviced | tail_number | home_country |
---|---|---|
true | AA-200 | US |
true | BN-435 | UK |
true | BN-111 | UK |
输出:
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |
true | AA-200 | null |
true | BN-435 | null |
true | BN-111 | null |
参数值:
输入: ri.foundry.main.dataset.a
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |
ri.foundry.main.dataset.b
home_country | tail_number | recently_serviced |
---|---|---|
US | AA-200 | true |
UK | BN-435 | true |
UK | BN-111 | true |
ri.foundry.main.dataset.c
home_country | tail_number |
---|---|
DK | SK-908 |
CH | LX-17 |
IN | AI-144 |
输出:
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |
true | AA-200 | null |
true | BN-435 | null |
true | BN-111 | null |
null | SK-908 | null |
null | LX-17 | null |
null | AI-144 | null |
参数值:
输入: ri.foundry.main.dataset.a
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |
ri.foundry.main.dataset.b
| |
输出:
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |
参数值:
输入: ri.foundry.main.dataset.a
recently_serviced | tail_number | airline_code |
---|---|---|
null | null | null |
ri.foundry.main.dataset.b
recently_serviced | tail_number | home_country |
---|---|---|
null | null | null |
输出:
recently_serviced | tail_number | airline_code |
---|---|---|
null | null | null |
null | null | null |
参数值:
输入: ri.foundry.main.dataset.a
recently_serviced | tail_number | airline_code |
---|
ri.foundry.main.dataset.b
recently_serviced | tail_number | home_country |
---|
输出:
recently_serviced | tail_number | airline_code |
---|
参数值:
输入:
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |
输出:
recently_serviced | tail_number | airline_code |
---|---|---|
true | KK-150 | KK |
false | XB-120 | XB |
true | MT-190 | MT |