建表语句
CREATE TABLESPACE example2 relative location 'tablespace2';
CREATE TABLESPACE example3 relative location 'tablespace3';
create table bmsql_config (
cfg_name varchar(30),
cfg_value varchar(50)
);
create table bmsql_warehouse (
w_id integer not null,
w_ytd decimal(12,2),
w_tax decimal(4,4),
w_name varchar(10),
w_street_1 varchar(20),
w_street_2 varchar(20),
w_city varchar(20),
w_state char(2),
w_zip char(9)
) WITH (FILLFACTOR=80);
create table bmsql_district (
d_w_id integer not null,
d_id integer not null,
d_ytd decimal(12,2),
d_tax decimal(4,4),
d_next_o_id integer,
d_name varchar(10),
d_street_1 varchar(20),
d_street_2 varchar(20),
d_city varchar(20),
d_state char(2),
d_zip char(9)
) WITH (FILLFACTOR=80);
create table bmsql_customer (
c_w_id integer not null,
c_d_id integer not null,
c_id integer not null,
c_discount decimal(4,4),
c_credit char(2),
c_last varchar(16),
c_first varchar(16),
c_credit_lim decimal(12,2),
c_balance decimal(12,2),
c_ytd_payment decimal(12,2),
c_payment_cnt integer,
c_delivery_cnt integer,
c_street_1 varchar(20),
c_street_2 varchar(20),
c_city varchar(20),
c_state char(2),
c_zip char(9),
c_phone char(16),
c_since timestamp,
c_middle char(2),
c_data varchar(500)
) WITH (FILLFACTOR=80) tablespace example2;
create sequence bmsql_hist_id_seq;
create table bmsql_history (
hist_id integer,
h_c_id integer,
h_c_d_id integer,
h_c_w_id integer,
h_d_id integer,
h_w_id integer,
h_date timestamp,
h_amount decimal(6,2),
h_data varchar(24)
) WITH (FILLFACTOR=80);
create table bmsql_new_order (
no_w_id integer not null,
no_d_id integer not null,
no_o_id integer not null
) WITH (FILLFACTOR=80);
create table bmsql_oorder (
o_w_id integer not null,
o_d_id integer not null,
o_id integer not null,
o_c_id integer,
o_carrier_id integer,
o_ol_cnt integer,
o_all_local integer,
o_entry_d timestamp
) WITH (FILLFACTOR=80);
create table bmsql_order_line (
ol_w_id integer not null,
ol_d_id integer not null,
ol_o_id integer not null,
ol_number integer not null,
ol_i_id integer not null,
ol_delivery_d timestamp,
ol_amount decimal(6,2),
ol_supply_w_id integer,
ol_quantity integer,
ol_dist_info char(24)
) WITH (FILLFACTOR=80);
create table bmsql_item (
i_id integer not null,
i_name varchar(24),
i_price decimal(5,2),
i_data varchar(50),
i_im_id integer
);
create table bmsql_stock (
s_w_id integer not null,
s_i_id integer not null,
s_quantity integer,
s_ytd integer,
s_order_cnt integer,
s_remote_cnt integer,
s_data varchar(50),
s_dist_01 char(24),
s_dist_02 char(24),
s_dist_03 char(24),
s_dist_04 char(24),
s_dist_05 char(24),
s_dist_06 char(24),
s_dist_07 char(24),
s_dist_08 char(24),
s_dist_09 char(24),
s_dist_10 char(24)
) WITH (FILLFACTOR=80) tablespace example3;
benchmark配置文件
db=postgres
driver=org.postgresql.Driver
// 修改连接字符串, 包含IP、端口号、数据库,其中8.92.4.238为数据库服务端的千兆网卡IP。
conn=jdbc:postgresql://8.92.4.238:21579/tpcc1000?prepareThreshold=1&batchMode=on&fetchsize=10
// 设置数据库登录用户和密码。
user=bot
password=Gaussdba@Mpp
warehouses=1000
loadWorkers=200
// 设置最大并发数量, 跟服务端最大work数对应。
terminals=812
//要为每个终端运行指定事务--runMins必须等于零
runTxnsPerTerminal=0
//要运行指定的分钟 - runTxnsPerTerminal必须等于零
runMins=5
//每分钟总事务数
limitTxnsPerMin=0
//在4.x兼容模式下运行时,设置为True。
//设置为false以均匀使用整个配置的数据库。
terminalWarehouseFixed=false
对opengauss的配置,在postgres.conf里面增加如下配置,然后重启数据库
wal_buffers = 1GB
work_mem = 1GB
max_process_memory = 800GB
shared_buffers = 150GB
maintenance_work_mem = 2GB