This commit quiets staticcheck's warnings about "unnecessary use of
fmt.Sprintf" and "unnecessary use of fmt.Sprint".
Prior to this commit we were wrapping simple constant strings without
any formatting verbs with fmt.Sprintf().
* Introduces EXPLAIN ANALYZE command, which
produces a detailed tree of operations used to
execute the query.
introduce context.Context to APIs
metrics package
* create groups of named measurements
* safe for concurrent access
tracing package
EXPLAIN ANALYZE implementation for OSS
Serialize EXPLAIN ANALYZE traces from remote nodes
use context.Background for tests
group with other stdlib packages
additional documentation and remove unused API
use influxdb/pkg/testing/assert
remove testify reference
Ayan George
KimMachineGun
Stuart Carnie