-- -- MULTI_LOAD_DATA -- \set lineitem_1_data_file :abs_srcdir '/data/lineitem.1.data' \set lineitem_2_data_file :abs_srcdir '/data/lineitem.2.data' COPY lineitem FROM :'lineitem_1_data_file' with delimiter '|'; COPY lineitem FROM :'lineitem_2_data_file' with delimiter '|'; \set orders_1_data_file :abs_srcdir '/data/orders.1.data' \set orders_2_data_file :abs_srcdir '/data/orders.2.data' COPY orders FROM :'orders_1_data_file' with delimiter '|'; COPY orders FROM :'orders_2_data_file' with delimiter '|'; COPY orders_reference FROM :'orders_1_data_file' with delimiter '|'; COPY orders_reference FROM :'orders_2_data_file' with delimiter '|'; \set customer_1_data_file :abs_srcdir '/data/customer.1.data' \set nation_data_file :abs_srcdir '/data/nation.data' \set part_data_file :abs_srcdir '/data/part.data' \set supplier_data_file :abs_srcdir '/data/supplier.data' COPY customer FROM :'customer_1_data_file' with delimiter '|'; COPY customer_append FROM :'customer_1_data_file' with (delimiter '|', append_to_shard xxxxx); COPY nation FROM :'nation_data_file' with delimiter '|'; COPY part FROM :'part_data_file' with delimiter '|'; COPY part_append FROM :'part_data_file' with (delimiter '|', append_to_shard xxxxx); COPY supplier FROM :'supplier_data_file' with delimiter '|'; COPY supplier_single_shard FROM :'supplier_data_file' with delimiter '|';