Commit Graph

3 Commits (jdstrand/update-golang-jwt-1.10)

Author SHA1 Message Date
Sam Arnold 903b8cd0ea
feat(query): Hyper log log operators in influxql (#20603)
* feat(query): hyper log log counting in query engine

In addition to helping with normal queries, this can improve the 'SHOW CARDINALITY'
meta-queries:

time influx -database mydb -execute 'select count_hll(sum_hll(_seriesKey)) from big'
name: big
time count_hll
---- ---------
0    200767781
influx -database mydb -execute   0.06s user 0.12s system 0% cpu 8:49.99 total
2021-02-08 08:38:14 -05:00
Stuart Carnie f3d45ba301 influxdata/influxdb/influxql -> influxdata/influxql 2017-10-30 14:40:26 -07:00
Jonathan A. Sternberg 9a2357c2c0 Separate the query engine into a separate package
This change provides a clear separation between the query engine
mechanics and the query language so that the language can be parsed and
dealt with separate from the query engine itself.
2017-08-16 13:38:43 -05:00