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import os
import sys
sys.path.append(os.path.dirname(sys.path[0]))
from utils.db_util import DBUtil
from utils.ssh_util import SSHUtil
from utils.common_util import CommonUtil
if __name__ == '__main__':
site_name = CommonUtil.get_sys_arg(1, None)
if not (site_name in ['uk', 'de']):
print("暂不计算该维度数据！")
quit()
CommonUtil.judge_is_work_hours(site_name=site_name, principal='chenyuanjie', priority=3, export_tools_type=1)
db_type = "postgresql"
print("导出到PG数据库")
master_tb = f"{site_name}_all_syn_asin"
export_tb = f"{site_name}_all_syn_asin_copy"
# 获取数据库连接
engine = DBUtil.get_db_engine(db_type, site_name)
with engine.connect() as connection:
sql = f"""
drop table if exists {export_tb};
CREATE TABLE IF NOT EXISTS {export_tb}
AS
SELECT *
FROM {master_tb}
WITH NO DATA;
"""
print("================================执行sql================================")
print(sql)
connection.execute(sql)
# 导出脚本
sh = CommonUtil.build_export_sh(
site_name=site_name,
db_type=db_type,
hive_tb="dwd_all_syn_asin",
export_tb=export_tb,
col=[
"asin",
"time_list"
],
partition_dict={
"site_name": site_name
}
)
client = SSHUtil.get_ssh_client()
SSHUtil.exec_command_async(client, sh, ignore_err=False)
client.close()
print("导出完成，准备创建索引和交换表名")
DBUtil.exchange_tb(engine, export_tb, master_tb, True)
engine.dispose()
print("success")
pass