<page_title> History of Microsoft SQL Server </page_title> <section_title> Release summary </section_title> <table> <cell> 4.2A (OS/2) <col_header> Version </col_header> </cell> <cell> 1992 <col_header> Year </col_header> </cell> <cell> SQL Server 4.2A (16-bit) <col_header> Release name </col_header> </cell> </table>
SQL Server 4.2 was shipped in 1992, bundled with OS/2 version.