mihaibudiu commented on code in PR #3875:
URL: https://github.com/apache/calcite/pull/3875#discussion_r1686976230
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arrow/src/test/java/org/apache/calcite/adapter/arrow/ArrowData.java:
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@@ -89,6 +96,26 @@ private Schema makeArrowSchema() {
return new Schema(childrenBuilder.build(), null);
}
+ private Schema makeArrowTypeMetaDataSchema() {
+ ImmutableList.Builder<Field> childrenBuilder = ImmutableList.builder();
+ FieldType tinyIntType = FieldType.nullable(new ArrowType.Int(8, true));
+ FieldType smallIntType = FieldType.nullable(new ArrowType.Int(16, true));
+ FieldType intType = FieldType.nullable(new ArrowType.Int(32, true));
+ FieldType stringType = FieldType.nullable(new ArrowType.Utf8());
+ FieldType floatType =
Review Comment:
does arrow support both double and single precision for doubles?
Then I would do both at the same time.
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