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qshape

package module

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Versions in this module

v0

v0.5.0

Sep 25, 2026

Changes in this version

+ func WalkNodes(n *pg_query.Node, visit func(*pg_query.Node))

type ParamAttribution

+ Kind string

+ Shape string

v0.4.2

Sep 2, 2026

v0.4.1

Aug 9, 2026

v0.4.0

Aug 2, 2026

Changes in this version

+ func Prettify(sql string) (string, error)

type Cluster

+ TempBlksRead *int64

+ TempBlksWritten *int64

type Query

+ SharedBlkReadTimeMs *float64

+ SharedBlkWriteTimeMs *float64

+ SharedBlksDirtied *int64

+ SharedBlksHit *int64

+ SharedBlksRead *int64

+ SharedBlksWritten *int64

+ TempBlksRead *int64

+ TempBlksWritten *int64

+ type TableRef struct

+ Name string

+ Schema string

+ func Tables(sql string) ([]TableRef, error)

v0.3.2

Jul 29, 2026

Changes in this version

+ const CostKeyPrefix

+ func CostKey(sql string) (string, error)

+ type SortProfile struct

+ CostKey string

+ DistinctSorts int

+ MeanExecTimeMs float64

+ Rows int64

+ TotalCalls int64

+ TotalExecTimeMs float64

+ Variants []SortVariant

+ func SortProfiles(clusters []Cluster) []SortProfile

+ type SortVariant struct

+ Calls int64

+ Fingerprint string

+ MeanExecTimeMs float64

+ Rows int64

+ SortClauses []string

+ TotalExecTimeMs float64

v0.3.1

Jul 28, 2026

Changes in this version

+ const GroupingVersion

v0.3.0

Jul 28, 2026

Changes in this version

type Cluster

+ DynamicTagKeys []DynamicKeyObservation

+ Owners map[string]string

+ RegresqlMeta map[string]string

+ func GroupWithPolicy(queries []Query, policy *tags.Policy) ([]Cluster, error)

+ type DynamicKeyObservation struct

+ Key string

+ ValueCardinalitySeen int

v0.1.0

Apr 21, 2026

Changes in this version

+ func Fingerprint(sql string) (string, error)

+ func Normalize(sql string) (string, error)

+ type Cluster struct

+ Canonical string

+ Fingerprint string

+ MeanExecTimeMs float64

+ Members []Query

+ Params []ParamAttribution

+ Rows int64

+ TotalCalls int64

+ TotalExecTimeMs float64

+ func Group(queries []Query) ([]Cluster, error)

+ type ParamAttribution struct

+ Column string

+ Confidence string

+ Note string

+ Position int

+ Schema string

+ Table string

+ type Query struct

+ Calls int64

+ MeanExecTimeMs float64

+ QueryID int64

+ Raw string

+ Rows int64

+ StddevExecTimeMs float64

+ TotalExecTimeMs float64