Method parseAndExpression

pkg/sql/parser/expressions.go:86–113

parseAndExpression parses an expression with AND operators (middle precedence)

()

// parseAndExpression parses an expression with AND operators (middle precedence)
func (p *Parser) parseAndExpression() (ast.Expression, error) {
	// Parse comparison expressions (higher precedence)
	left, err := p.parseComparisonExpression()
	if err != nil {
		return nil, err
	}

	// Handle AND operators (middle precedence, left-associative)
	for p.isType(models.TokenTypeAnd) {
		opPos := p.currentLocation()
		operator := p.currentToken.Token.Value
		p.advance() // Consume AND

		right, err := p.parseComparisonExpression()
		if err != nil {
			return nil, err
		}

		left = &ast.BinaryExpression{
			Left:     left,
			Operator: operator,
			Right:    right,
			Pos:      opPos,
		}
	}

	return left, nil
}

// parseStringConcatExpression parses expressions with || (string concatenation) operator
func (p *Parser) parseStringConcatExpression() (ast.Expression, error) {