【StarRocks版本】例如:2.2.2
【集群规模】例如:3fe(3follower)+8be(fe与be混部)
【机器信息】CPU虚拟核/内存/网卡,例如:40C/192G/千兆
先执行一段查询,限制查询结果2条,如下所示:
然后再把上述的结果集插入另外一张表中:
显示更新了14条数据,再去count一下:

查询明细确实变成了14条数据,这是什么原因?
目标表表结构:
CREATE TABLE
test_sy_data_12_test
(month
date NOT NULL COMMENT “”,platform_id
int(11) NOT NULL COMMENT “”,id
varchar(2000) NOT NULL COMMENT “”,title
varchar(65533) NULL COMMENT “”,content
varchar(65533) NULL COMMENT “”,content_type
int(11) NULL COMMENT “”,post_id
varchar(2000) NULL COMMENT “”,user_id
varchar(2000) NULL COMMENT “”,user_name
varchar(2000) NULL COMMENT “”,created_at
datetime NULL COMMENT “”,access_time
datetime NULL COMMENT “”,source_type
int(11) NULL COMMENT “”,busi_field
varchar(2000) NULL COMMENT “行业标签”,rule_flag
varchar(2000) NULL COMMENT “需求/场景/品类/品牌标签”,is_host
int(11) NULL COMMENT “”,access_date
date NULL COMMENT “”,inc_flag
int(11) NULL COMMENT “0:初始值 1:日增量 2:规则增量”,etl_load_dt
datetime NULL COMMENT “”,xuqiu
varchar(65533) NULL COMMENT “”,changjing
varchar(65533) NULL COMMENT “”,fangan
varchar(65533) NULL COMMENT “”,driver
varchar(65533) NULL COMMENT “”,barrier
varchar(65533) NULL COMMENT “”,question
varchar(65533) NULL COMMENT “”,cognition
varchar(65533) NULL COMMENT “”) ENGINE=OLAP
UNIQUE KEY(
month
, platform_id
, id
)COMMENT “大健康集市需求时刻结果表”
PARTITION BY RANGE(
month
)(PARTITION p201901 VALUES [(‘2019-01-01’), (‘2019-02-01’)),
PARTITION p201902 VALUES [(‘2019-02-01’), (‘2019-03-01’)),
PARTITION p201903 VALUES [(‘2019-03-01’), (‘2019-04-01’)),
PARTITION p201904 VALUES [(‘2019-04-01’), (‘2019-05-01’)),
PARTITION p201905 VALUES [(‘2019-05-01’), (‘2019-06-01’)),
PARTITION p201906 VALUES [(‘2019-06-01’), (‘2019-07-01’)),
PARTITION p201907 VALUES [(‘2019-07-01’), (‘2019-08-01’)),
PARTITION p201908 VALUES [(‘2019-08-01’), (‘2019-09-01’)),
PARTITION p201909 VALUES [(‘2019-09-01’), (‘2019-10-01’)),
PARTITION p201910 VALUES [(‘2019-10-01’), (‘2019-11-01’)),
PARTITION p201911 VALUES [(‘2019-11-01’), (‘2019-12-01’)),
PARTITION p201912 VALUES [(‘2019-12-01’), (‘2020-01-01’)),
PARTITION p202001 VALUES [(‘2020-01-01’), (‘2020-02-01’)),
PARTITION p202002 VALUES [(‘2020-02-01’), (‘2020-03-01’)),
PARTITION p202003 VALUES [(‘2020-03-01’), (‘2020-04-01’)),
PARTITION p202004 VALUES [(‘2020-04-01’), (‘2020-05-01’)),
PARTITION p202005 VALUES [(‘2020-05-01’), (‘2020-06-01’)),
PARTITION p202006 VALUES [(‘2020-06-01’), (‘2020-07-01’)),
PARTITION p202007 VALUES [(‘2020-07-01’), (‘2020-08-01’)),
PARTITION p202008 VALUES [(‘2020-08-01’), (‘2020-09-01’)),
PARTITION p202009 VALUES [(‘2020-09-01’), (‘2020-10-01’)),
PARTITION p202010 VALUES [(‘2020-10-01’), (‘2020-11-01’)),
PARTITION p202011 VALUES [(‘2020-11-01’), (‘2020-12-01’)),
PARTITION p202012 VALUES [(‘2020-12-01’), (‘2021-01-01’)),
PARTITION p202101 VALUES [(‘2021-01-01’), (‘2021-02-01’)),
PARTITION p202102 VALUES [(‘2021-02-01’), (‘2021-03-01’)),
PARTITION p202103 VALUES [(‘2021-03-01’), (‘2021-04-01’)),
PARTITION p202104 VALUES [(‘2021-04-01’), (‘2021-05-01’)),
PARTITION p202105 VALUES [(‘2021-05-01’), (‘2021-06-01’)),
PARTITION p202106 VALUES [(‘2021-06-01’), (‘2021-07-01’)),
PARTITION p202107 VALUES [(‘2021-07-01’), (‘2021-08-01’)),
PARTITION p202108 VALUES [(‘2021-08-01’), (‘2021-09-01’)),
PARTITION p202109 VALUES [(‘2021-09-01’), (‘2021-10-01’)),
PARTITION p202110 VALUES [(‘2021-10-01’), (‘2021-11-01’)),
PARTITION p202111 VALUES [(‘2021-11-01’), (‘2021-12-01’)),
PARTITION p202112 VALUES [(‘2021-12-01’), (‘2022-01-01’)),
PARTITION p202201 VALUES [(‘2022-01-01’), (‘2022-02-01’)),
PARTITION p202202 VALUES [(‘2022-02-01’), (‘2022-03-01’)),
PARTITION p202203 VALUES [(‘2022-03-01’), (‘2022-04-01’)),
PARTITION p202204 VALUES [(‘2022-04-01’), (‘2022-05-01’)),
PARTITION p202205 VALUES [(‘2022-05-01’), (‘2022-06-01’)),
PARTITION p202206 VALUES [(‘2022-06-01’), (‘2022-07-01’)),
PARTITION p202207 VALUES [(‘2022-07-01’), (‘2022-08-01’)),
PARTITION p202208 VALUES [(‘2022-08-01’), (‘2022-09-01’)),
PARTITION p202209 VALUES [(‘2022-09-01’), (‘2022-10-01’)),
PARTITION p202210 VALUES [(‘2022-10-01’), (‘2022-11-01’)),
PARTITION p202211 VALUES [(‘2022-11-01’), (‘2022-12-01’)))
DISTRIBUTED BY HASH(
id
) BUCKETS 32PROPERTIES (
“replication_num” = “3”,
“colocate_with” = “cgs_industry_health”,
“dynamic_partition.enable” = “true”,
“dynamic_partition.time_unit” = “MONTH”,
“dynamic_partition.time_zone” = “Asia/Shanghai”,
“dynamic_partition.start” = “-2147483648”,
“dynamic_partition.end” = “1”,
“dynamic_partition.prefix” = “p”,
“dynamic_partition.buckets” = “32”,
“dynamic_partition.start_day_of_month” = “1”,
“in_memory” = “false”,
“storage_format” = “DEFAULT”
);