ygerzhedovich commented on code in PR #2912:
URL: https://github.com/apache/ignite-3/pull/2912#discussion_r1417650907
##########
modules/client-common/src/main/java/org/apache/ignite/internal/jdbc/JdbcConverterUtils.java:
##########
@@ -44,4 +46,79 @@ public static Class<?> columnTypeToJdbcClass(ColumnType
type) {
return type.javaClass();
}
}
+
+ /**
+ * Derives value from {@link BinaryTuple} by given column index, column
type, and scale for decimal type.
+ *
+ * @param columnType An expected type of the field.
+ * @param binaryTuple A tuple reader to derive value from.
+ * @param idx An index of a field of interest.
+ * @param decimalScale A scale for decimal field. If the field is of a
different type, then the specific value does not matter.
+ * @return Derived value. The value can be {@code null}.
+ */
+ public static @Nullable Object deriveValueFromBinaryTuple(ColumnType
columnType, BinaryTupleReader binaryTuple, int idx,
+ int decimalScale) {
+ switch (columnType) {
+ case INT8:
+ return binaryTuple.byteValue(idx);
Review Comment:
my mistake, thanks
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