in paimon-trino-common/src/main/java/org/apache/paimon/trino/TrinoMetadataBase.java [243:251]
public Map<String, ColumnHandle> getColumnHandles(
ConnectorSession session, ConnectorTableHandle tableHandle) {
TrinoTableHandle table = (TrinoTableHandle) tableHandle;
Map<String, ColumnHandle> handleMap = new HashMap<>();
for (ColumnMetadata column : table.columnMetadatas()) {
handleMap.put(column.getName(), table.columnHandle(column.getName()));
}
return handleMap;
}