ibessonov commented on code in PR #2200:
URL: https://github.com/apache/ignite-3/pull/2200#discussion_r1232109927
##########
modules/storage-rocksdb/src/main/java/org/apache/ignite/internal/storage/rocksdb/ColumnFamilyUtils.java:
##########
@@ -67,24 +93,135 @@ static ColumnFamilyType fromCfName(String cfName) {
}
/**
- * Creates a column family name by index ID.
- *
- * @param indexId Index ID.
+ * Generates a sorted index column family name by its columns descriptions.
+ * The resulting array has a {@link #SORTED_INDEX_CF_PREFIX} prefix as a
UTF8 array, followed by a number of pairs
+ * {@code {type, flags}}, where type represents ordinal of the
corresponding {@link NativeTypeSpec}, and
+ * flags store information about column's nullability and comparison order.
*
- * @see #sortedIndexId
+ * @see #comparatorFromCfName(byte[])
*/
- static String sortedIndexCfName(int indexId) {
- return SORTED_INDEX_CF_PREFIX + indexId;
+ static byte[] sortedIndexCfName(List<StorageSortedIndexColumnDescriptor>
columns) {
Review Comment:
Ok
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