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12 changes: 11 additions & 1 deletion data/README.md
Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,7 @@ The corresponding schema in Java is:
public static final String BOOLEAN_FIELD_NAME = "boolean_field";
public static final String INT32_FIELD_NAME = "int32_field";
public static final String INT64_FIELD_NAME = "int64_field";
public static final String INT64_ELEMENT_COLUMN_PATH = "int64_field.list.element";
public static final String INT96_FIELD_NAME = "int96_field";
public static final String FLOAT_FIELD_NAME = "float_field";
public static final String DOUBLE_FIELD_NAME = "double_field";
Expand All @@ -152,12 +153,21 @@ private static final MessageType SCHEMA = new MessageType(
"schema",
new PrimitiveType(REQUIRED, BOOLEAN, BOOLEAN_FIELD_NAME),
Types.required(INT32).as(LogicalTypeAnnotation.timeType(true, MILLIS)).named(INT32_FIELD_NAME),
new PrimitiveType(REPEATED, INT64, INT64_FIELD_NAME),
Types.optionalGroup().repeatedGroup().required(INT64).named("element").named("list").as(LogicalTypeAnnotation.listType()).named(INT64_FIELD_NAME),
Types.required(INT96).named(INT96_FIELD_NAME),
new PrimitiveType(REQUIRED, FLOAT, FLOAT_FIELD_NAME),
new PrimitiveType(REQUIRED, DOUBLE, DOUBLE_FIELD_NAME),
new PrimitiveType(OPTIONAL, BINARY, BINARY_FIELD_NAME),
Types.required(FIXED_LEN_BYTE_ARRAY).length(FIXED_LENGTH).named(FIXED_LENGTH_BINARY_FIELD_NAME));

// ColumnEncryptionProperties for the list field
Map<ColumnPath, ColumnEncryptionProperties> columnPropertiesMap = new HashMap<>();
ColumnEncryptionProperties columnPropertiesInt64List = ColumnEncryptionProperties.builder(
ColumnPath.fromDotString(INT64_ELEMENT_COLUMN_PATH))
.withKey(COLUMN_ENCRYPTION_KEYS[6])
.withKeyID(COLUMN_ENCRYPTION_KEY_IDS[6])
.build();
columnPropertiesMap.put(columnPropertiesInt64List.getPath(), columnPropertiesInt64List);
```

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