query

Documentation

Index

• type DefaultExpression
• type ParsedQuery
• type QueryParser
  • func (qp *QueryParser) Parse(q string) (ParsedQuery, error)
• type Regexp
  • func (regexp Regexp) Build(builder clause.Builder)
  • func (regexp Regexp) NegationBuild(builder clause.Builder)
• type SyntaxError
  • func (s SyntaxError) Code() int
  • func (s SyntaxError) Detail() any
  • func (s SyntaxError) Error() string
  • func (s SyntaxError) Is(target error) bool
  • func (s SyntaxError) Message() string

Types

type DefaultExpression

type DefaultExpression struct {
	Contains   string
	Expression string
}

type ParsedQuery

type ParsedQuery interface {
	Filter(*gorm.DB) *gorm.DB
	IsMetricSelected() bool
}

type QueryParser

type QueryParser struct {
	Default   DefaultExpression
	Tables    map[string]string
	TzOffset  int
	Dialector string
}

func (*QueryParser) Parse

func (qp *QueryParser) Parse(q string) (ParsedQuery, error)

type Regexp

type Regexp struct {
	clause.Eq
	Dialector string
}

Regexp whether string matches regular expression

func (Regexp) Build

func (regexp Regexp) Build(builder clause.Builder)

Build builds positive statement.

func (Regexp) NegationBuild

func (regexp Regexp) NegationBuild(builder clause.Builder)

NegationBuild builds negative statement.

type SyntaxError

type SyntaxError struct {
	Statement string `json:"statement"`
	Line      int    `json:"line"`
	Offset    int    `json:"offset"`
	EndOffset int    `json:"end_offset"`
	Err       string `json:"error,omitempty"`
}

func (SyntaxError) Code

func (s SyntaxError) Code() int

func (SyntaxError) Detail

func (s SyntaxError) Detail() any

func (SyntaxError) Error

func (s SyntaxError) Error() string

func (SyntaxError) Is

func (s SyntaxError) Is(target error) bool

func (SyntaxError) Message

func (s SyntaxError) Message() string