[{"title":"( 2 个子文件 10.97MB ) HCIP-GaussDB-OLAP(H13-922)教材V1.5.zip","children":[{"title":"HCIP-GaussDB-OLAP(H13-922)教材V1.5","children":[{"title":"HCIP-GaussDB-OLAP V1.5 实验手册.pdf <span style='color:#111;'> 3.49MB </span>","children":null,"spread":false},{"title":"HCIP-GaussDB-OLAP V1.5 培训教材.pdf <span style='color:#111;'> 8.09MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]