mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-25 00:52:02 +00:00
13 lines
1.1 KiB
SQL
13 lines
1.1 KiB
SQL
COPY hits_all_10m FROM '/data/hits_10m_single.dump' CSV SEGMENT REJECT LIMIT 30 PERCENT;
|
|
CREATE INDEX pk_counterid_eventdate_userid_10m ON hits_all_10m USING btree (counterid, eventdate, userid);
|
|
CREATE INDEX idx_10m_counterid on hits_all_10m using btree (counterid); CREATE INDEX idx_10m_userid on hits_all_10m using btree (userid);
|
|
ANALYZE hits_all_10m;
|
|
COPY hits_all_100m from '/data/hits_100m_single.dump' CSV SEGMENT REJECT LIMIT 30 PERCENT;
|
|
CREATE INDEX pk_counterid_eventdate_userid_100m ON hits_all_100m USING btree (counterid, eventdate, userid);
|
|
CREATE INDEX idx_100m_counterid on hits_all_100m using btree (counterid); CREATE INDEX idx_100m_userid on hits_all_100m using btree (userid);
|
|
ANALYZE hits_all_100m;
|
|
COPY hits_all_1000m from '/data/hits_1000m_single.dump' CSV SEGMENT REJECT LIMIT 30 PERCENT;
|
|
CREATE INDEX pk_counterid_eventdate_userid_1000m ON hits_all_1000m USING btree (counterid, eventdate, userid);
|
|
CREATE INDEX idx_1000m_counterid on hits_all_1000m using btree (counterid); CREATE INDEX idx_1000m_userid on hits_all_1000m using btree (userid);
|
|
ANALYZE hits_all_1000m;
|