Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

analyzer

package

Go to main page

Versions in this module

v0

v0.5.0

Sep 25, 2026

v0.4.0

Sep 25, 2026

Changes in this version

+ func EvaluatedRuleNames() []string

type Analyzer

+ func (a *Analyzer) RuleEnabled(name string) bool

+ func (a *Analyzer) RuleSettings(name string) Settings

+ func (a *Analyzer) RuleSeverity(name string, def Severity) Severity

type Profile

+ func (p Profile) Skip(name string) bool

type RuleSpec

+ func (s RuleSpec) Evaluated() bool

type Settings

+ func (s Settings) LookupDuration(key string) (time.Duration, bool)

+ func (s Settings) LookupInt(key string) (int, bool)

type Severity

+ func RuleDefaultSeverity(name string) (sev Severity, ok bool)

+ func RuleDefaultSeverityOr(name string, def Severity) Severity

v0.3.0

Sep 25, 2026

v0.2.0

Sep 14, 2026

v0.1.1

Jul 9, 2026

v0.1.0

Jun 8, 2026

Changes in this version

+ func Fingerprint(sql string) string

+ func IsMultiStatement(sql string) bool

+ func ParseIgnoreComment(text string) (all bool, rules map[string]bool, found bool)

+ func Redact(sql string) string

+ func Register(spec RuleSpec)

+ func RuleNames() []string

+ type Analyzer struct

+ func Default() *Analyzer

+ func DefaultWithProfile(p Profile) *Analyzer

+ func New(rules ...Rule) *Analyzer

+ func (a *Analyzer) Analyze(query string) []Result

+ func (a *Analyzer) PrepareQuery(raw string) (display, fingerprint string)

+ func (a *Analyzer) WithParser(p Parser) *Analyzer

+ func (a *Analyzer) WithRawQuery() *Analyzer

+ type FallbackParser struct

+ func NewFallbackParser() *FallbackParser

+ func (p *FallbackParser) Parse(sql string) (*Statement, error)

+ type Parser interface

+ Parse func(sql string) (*Statement, error)

+ type Profile struct

+ Disabled map[string]bool

+ Only map[string]bool

+ RawQuery bool

+ Settings map[string]Settings

+ Severity map[string]Severity

+ type Result struct

+ File string

+ Fingerprint string

+ Line int

+ Message string

+ Query string

+ RuleName string

+ Severity Severity

+ Suggestion string

+ func CheckAddNotNullWithoutDefault(s *Statement) (Result, bool)

+ func CheckCartesianJoin(s *Statement) (Result, bool)

+ func CheckDeleteWithoutWhere(s *Statement) (Result, bool)

+ func CheckImplicitJoin(s *Statement) (Result, bool)

+ func CheckInListTooLarge(s *Statement) (Result, bool)

+ func CheckInsertWithoutColumns(s *Statement) (Result, bool)

+ func CheckLargeOffset(s *Statement) (Result, bool)

+ func CheckLeadingWildcard(s *Statement) (Result, bool)

+ func CheckNonSargablePredicate(s *Statement) (Result, bool)

+ func CheckOrderByWithoutLimit(s *Statement) (Result, bool)

+ func CheckSelectDistinct(s *Statement) (Result, bool)

+ func CheckSelectStar(s *Statement) (Result, bool)

+ func CheckSelectWithoutLimit(s *Statement) (Result, bool)

+ func CheckUpdateWithoutWhere(s *Statement) (Result, bool)

+ type Rule func(s *Statement) (Result, bool)

+ type RuleSpec struct

+ DefaultSeverity Severity

+ Factory func(Settings) Rule

+ Name string

+ type Settings map[string]any

+ func (s Settings) Bool(key string, def bool) bool

+ func (s Settings) Duration(key string, def time.Duration) time.Duration

+ func (s Settings) Int(key string, def int) int

+ func (s Settings) String(key, def string) string

+ type Severity int

+ const SeverityCritical

+ const SeverityInfo

+ const SeverityWarning

+ func (s Severity) String() string

+ type Statement struct

+ AddNotNullNoDefault bool

+ CartesianJoin bool

+ Exact bool

+ HasFrom bool

+ HasLimit bool

+ HasOrderBy bool

+ HasWhere bool

+ ImplicitCommaJoin bool

+ InsertColumnsListed bool

+ Kind StmtKind

+ LeadingWildcardLike bool

+ LeadingWildcardTermLen int

+ MaxInListLen int

+ NonSargablePredicate bool

+ OffsetValue int

+ Raw string

+ SelectDistinct bool

+ SelectStar bool

+ type StmtKind int

+ const StmtDelete

+ const StmtInsert

+ const StmtOther

+ const StmtSelect

+ const StmtUnknown

+ const StmtUpdate