guiyanakuang commented on issue #1644:
URL: https://github.com/apache/orc/issues/1644#issuecomment-1790017243
@neopaf, I think org.apache.orc.OrcUtils#includeColumns will work. You can
run this test code.
```java
@Test
public void test() {
TypeDescription typeDescription = TypeDescription.fromString(
"struct<data:struct<request:struct<analyticCharacteristic:array<struct<id:string>>>>>");
boolean[] booleans =
includeColumns("data.request.analyticCharacteristic.id", typeDescription);
for (boolean aBoolean : booleans) {
System.out.print(aBoolean + " ");
}
}
```
Print results "false false false true true true"
The index number of id is 5, true means that we support creating Bloom
filter for it
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