Method parseSelect

query.go:142–183

(p *Parser)

}

func (q *QueryParser) parseSelect(p *Parser) parseState {
	qry := &Query{
		Columns: make([]string, 0),
	}

	for {
		i, ok := p.scan()
		if !ok {
			p.errorUnexpectedEOF()
			return nil
		}

		if isOfAny(i, TIdentifier, TIntpStar) {
			value := i.Val
			if i.Type == TIdentifier {
				value = identValue(i)
			}

			qry.Columns = append(qry.Columns, value)

			j, ok := p.scan()
			if !ok {
				p.errorUnexpectedEOF()
				return nil
			}

			if j.Type == TComma {
				continue
			}

			if j.Type == TIntpFrom {
				return q.parseSelectFromBuilder(qry)
			}

			p.errorUnexpectedLex(i, TComma, TIntpFrom)
			return nil
		}

		p.errorUnexpectedLex(i, TIdentifier, TIntpStar)
		return nil
	}
}

func (q *QueryParser) parseSelectFromBuilder(qry *Query) parseState {
	return func(p *Parser) parseState {