Method parseFirstFilters

rel/parse_filterql.go:413–444

()

}

func (m *FilterQLParser) parseFirstFilters() (expr.Node, error) {

	// We have 2 special cases in filterQL
	// FILTER *
	// FILTER match_all
	switch m.Cur().T {
	case lex.TokenStar, lex.TokenMultiply:

		m.Next() // Consume *
		n := expr.NewIdentityNodeVal("*")
		// if we have match all, nothing else allowed
		return n, nil

	case lex.TokenIdentity:
		if strings.ToLower(m.Cur().V) == "match_all" {
			m.Next()
			n := expr.NewIdentityNodeVal("match_all")
			// if we have match all, nothing else allowed
			return n, nil
		}
	}

	m.discardCommentsNewLines()

	n, err := expr.ParseExprWithFuncs(m.filterTokenPager, m.funcs)
	if err != nil {
		u.Errorf("could not parse: %v", err)
		return nil, err
	}

	return n, nil
}

func (m *FilterQLParser) parseLimit() (int, error) {
	if m.Cur().T != lex.TokenLimit {