检测到您已登录华为云国际站账号,为了您更好的体验,建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
ca_country varchar(20) , ca_gmt_offset decimal(5,2) , ca_location_type
gaussdb=# FETCH FORWARD 3 FROM cursor1; ca_address_sk | ca_address_id | ca_street_number | ca_street_name ---------------+-------
ca_address_sk和ca_street_number上定义一个多字段索引。
ca_address_sk和ca_street_number上定义一个多字段索引。
ad2.ca_street_name ,ad2.ca_city ,ad2.ca_zip ; 父主题: 使用Plan Hint进行调优
openGauss=# FETCH FORWARD 3 FROM cursor1; ca_address_sk | ca_address_id | ca_street_number | ca_street_name ---------------+-----
ca_country varchar(20) , ca_gmt_offset decimal(5,2) , ca_location_type
store.s_store_name, store.s_zip, ad2.ca_street_number, ad2.ca_street_name, ad2.ca_city, ad2.ca_zip -> Nested Loop (cost=0.00..18.06 rows
store.s_store_name, store.s_zip, ad2.ca_street_number, ad2.ca_street_name, ad2.ca_city, ad2.ca_zip -> Nested Loop (cost=0.00..18.06 rows
ad2.ca_street_name ,ad2.ca_city ,ad2.ca_zip ; 父主题: 使用Plan Hint进行调优
CA_ZIP CHAR(10) , CA_COUNTRY VARCHAR(20) , CA_GMT_OFFSET
CA_ZIP CHAR(10) , CA_COUNTRY VARCHAR(20) , CA_GMT_OFFSET
CA_ZIP CHAR(10) , CA_COUNTRY VARCHAR(20) , CA_GMT_OFFSET
CA_ZIP CHAR(10) , CA_COUNTRY VARCHAR(20) , CA_GMT_OFFSET
gaussdb=# DELETE FROM tpcds.customer_address a,tpcds.customer_address_bak b where a.ca_address_sk = b.ca_address_sk and a.ca_address_sk < 50
CA_ZIP CHAR(10) , CA_COUNTRY VARCHAR(20) , CA_GMT_OFFSET
CA_ZIP CHAR(10) , CA_COUNTRY VARCHAR(20) , CA_GMT_OFFSET
openGauss=# CREATE TABLE tpcds.customer_address ( ca_address_sk INTEGER NOT NULL, ca_address_id CHARACTER(16) NOT
NULL, ca_street_number INTEGER , ca_street_name CHARACTER (20) ); --向表中插入多条记录。
require:只尝试SSL连接,不会检查服务器证书是否由受信任的CA签发,且不会检查服务器主机名与证书中的主机名是否一致。 verify-ca:只尝试SSL连接,并且验证服务器是否具有由可信任的证书机构签发的证书。