filterquery

Aug 8, 2026

Changes in this version

+ func Compile(q string, reg *Registry, d Dialect, start int) (string, []any, error)

+ type And struct

+ At int

+ Terms []Node

+ func (n *And) Pos() int

+ type Bare struct

+ At int

+ Text string

+ func (n *Bare) Pos() int

+ type Comparison struct

+ At int

+ Field string

+ Op string

+ Quoted bool

+ Raw string

+ Value any

+ func (n *Comparison) Pos() int

+ type Dialect interface

+ Placeholder func(n int) string

+ type EmitCtx struct

+ func (e *EmitCtx) PH(arg any) string

+ type ErrKind int

+ const ErrCap

+ const ErrParse

+ const ErrValidate

+ type Error struct

+ Kind ErrKind

+ Msg string

+ Pos int

+ func (e *Error) Error() string

+ type Expr struct

+ func Parse(q string, reg *Registry) (*Expr, error)

+ func (e *Expr) Emit(d Dialect, start int) (string, []any, error)

+ func (e *Expr) Empty() bool

+ type FieldSpec struct

+ Coerce func(raw string, quoted bool) (any, error)

+ Emit func(c *Comparison, e *EmitCtx) (string, error)

+ Name string

+ Ops []string

+ type Node interface

+ Pos func() int

+ type Not struct

+ At int

+ X Node

+ func (n *Not) Pos() int

+ type Or struct

+ At int

+ Terms []Node

+ func (n *Or) Pos() int

+ type PostgresDialect struct

+ func (PostgresDialect) Placeholder(n int) string

+ type Registry struct

+ func NewRegistry(specs ...FieldSpec) (*Registry, error)

+ func (r *Registry) Emit(n Node, d Dialect, start int) (string, []any, error)

+ func (r *Registry) Names() []string

+ func (r *Registry) Validate(n Node) error