mservice

Documentation

Index

• func Parse(p *parser.Parser, query string) (ast.StmtNode, error)
• type Explainer
  • func NewExplainer(db *mysql.DB) *Explainer
  • func (e *Explainer) ExplainWithAnalyze(query string) (*mmodel.ExplainAnalyzeTree, error)
• type IndexExaminer
  • func NewIndexExaminer(db *mysql.DB, query string) *IndexExaminer
  • func (ie *IndexExaminer) CreateIndex(name string, it *dmodel.IndexTarget) error
  • func (ie *IndexExaminer) DropIndex(name string, it *dmodel.IndexTarget) error
  • func (ie *IndexExaminer) Execute() (int64, error)
• type IndexGetter
  • func NewIndexGetter(db *mysql.DB) *IndexGetter
  • func (ig *IndexGetter) GetIndexes(dbName string, tables []string) ([]*dmodel.IndexTarget, error)
• type IndexSuggester
  • func NewIndexSuggester(db *mysql.DB, dbName string) *IndexSuggester
  • func (is *IndexSuggester) Suggest(query string) ([]*dmodel.IndexTarget, error)

Functions

func Parse

func Parse(p *parser.Parser, query string) (ast.StmtNode, error)

Types

type Explainer

type Explainer struct {
	// contains filtered or unexported fields
}

func NewExplainer

func NewExplainer(db *mysql.DB) *Explainer

func (*Explainer) ExplainWithAnalyze

func (e *Explainer) ExplainWithAnalyze(query string) (*mmodel.ExplainAnalyzeTree, error)

type IndexExaminer

type IndexExaminer struct {
	// contains filtered or unexported fields
}

func NewIndexExaminer

func NewIndexExaminer(db *mysql.DB, query string) *IndexExaminer

func (*IndexExaminer) CreateIndex

func (ie *IndexExaminer) CreateIndex(name string, it *dmodel.IndexTarget) error

func (*IndexExaminer) DropIndex

func (ie *IndexExaminer) DropIndex(name string, it *dmodel.IndexTarget) error

func (*IndexExaminer) Execute

func (ie *IndexExaminer) Execute() (int64, error)

type IndexGetter

type IndexGetter struct {
	// contains filtered or unexported fields
}

func NewIndexGetter

func NewIndexGetter(db *mysql.DB) *IndexGetter

func (*IndexGetter) GetIndexes

func (ig *IndexGetter) GetIndexes(dbName string, tables []string) ([]*dmodel.IndexTarget, error)

type IndexSuggester

type IndexSuggester struct {
	// contains filtered or unexported fields
}

func NewIndexSuggester

func NewIndexSuggester(db *mysql.DB, dbName string) *IndexSuggester

func (*IndexSuggester) Suggest

func (is *IndexSuggester) Suggest(query string) ([]*dmodel.IndexTarget, error)