wattache commented on code in PR #29715:
URL: https://github.com/apache/beam/pull/29715#discussion_r1489201711
##########
sdks/java/io/clickhouse/src/main/java/org/apache/beam/sdk/io/clickhouse/TableSchema.java:
##########
@@ -111,6 +112,14 @@ public static Schema.FieldType
getEquivalentFieldType(ColumnType columnType) {
return Schema.FieldType.STRING;
case BOOL:
return Schema.FieldType.BOOLEAN;
+ case TUPLE:
+ List<Schema.Field> fields =
+ columnType.tupleTypes().entrySet().stream()
+ .map(x -> Schema.Field.of(x.getKey(),
Schema.FieldType.DATETIME))
Review Comment:
Hi,
Also, it seems that `Array(Tuple(*))` is not supported when calling
`ClickHouseIO.getTableSchema`.
This seems to fix the issue :
`
if (type.toLowerCase().trim().startsWith("tuple(")) {
String content = tuplePreprocessing(type);
columnType = TableSchema.ColumnType.parse(content);
}
else if (type.toLowerCase().trim().startsWith("array(tuple(")) {
String content = tuplePreprocessing(type);
columnType = TableSchema.ColumnType.parse(content);
}
`
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