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import os
import sys
sys.path.append(os.path.dirname(sys.path[0]))
from utils.ssh_util import SSHUtil
from utils.common_util import CommonUtil
from utils.db_util import DBUtil, DbTypes
"""
广告搜索词当前竞价及近期历史dwt表导出
"""
def handle_export():
site_name = "us"
db_type = DbTypes.postgresql_cluster.name
export_tb = f"st_pcp_current"
export_tb_copy = f"{export_tb}_copy"
hive_tb = "dwt_st_pcp_current"
assert CommonUtil.judge_not_working_hour(), "工作时间，请谨慎导出！！！！"
sql = f""" drop table if exists {export_tb_copy};
create table if not exists {export_tb_copy}
(
like {export_tb} including indexes including comments
);
"""
print("================================执行sql================================")
print(sql)
DBUtil.exec_sql(db_type, site_name, sql, True)
# 导出表名
sh = CommonUtil.build_export_sh(
site_name=site_name,
db_type=db_type,
hive_tb=hive_tb,
export_tb=export_tb_copy,
col=[
"site_id",
"group_id",
"keyword_id",
"keyword",
"match_type",
"created_at",
"min_bid",
"max_bid",
"suggested_bid",
"history_json",
],
partition_dict={}
)
client = SSHUtil.get_ssh_client()
SSHUtil.exec_command_async(client, sh, ignore_err=False)
client.close()
# 交换表名
DBUtil.exchange_tb(DBUtil.get_db_engine(db_type, site_name), export_tb, export_tb_copy, False)
print("success")
# 更新 merchantwords_st_detail 表
sql = f"""
update merchantwords_st_detail msd
set suggested_bid = spc.suggested_bid
from st_pcp_current spc
where spc.site_id = 4
and spc.keyword = msd.keyword;
"""
DBUtil.exec_sql(db_type, site_name, sql=sql, dispose_flag=True)
# 更新 merchantwords_st_detail_v2_2024 表
sql = f"""
update merchantwords_st_detail_v2_2024 msd
set suggested_bid = spc.suggested_bid
from st_pcp_current spc
where spc.site_id = 4
and spc.keyword = msd.keyword;
"""
DBUtil.exec_sql(db_type, site_name, sql=sql, dispose_flag=True)
pass
if __name__ == '__main__':
handle_export()