嵌入式SQL\esql\Debug\esql.exe .........\....\esql.c .........\....\esql.dsp .........\....\esql.dsw .........\....\esql.ncb .........\....\esql.opt .........\....\esql.plg .........\....\esql.sqc .........\嵌入式SQL环境以及范例.doc .........\esql\Debug .........\esql 嵌入式SQL