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我用VFP 查找记录,如下
SELECT table1.field1,table1.field2,table1.field3,table1.field4,;
table1.fieldN,table2.field1,table2.field2,table2.field3;
FROM C:/数据库!table1,C:/数据库!table2;
WHERE table1.field1=aa and between(ctod(table1.field1=date),date1,date2);
表中是没有重复的记录的,但查出来,都好象是COPY 一样,把记录COPY 了几百分
我用过如下又少了记录
SELECT table1.field1,table1.field2,table1.field3,table1.field4,;
table1.fieldN,table2.field1,table2.field2,table2.field3;
FROM C:/数据库!table1;
inner join c:数据库!table2 ON table2 .field1=table1.field1
WHERE table1.field1=aa and between(ctod(table1.field1=date),date1,date2);
救救我,或其他办法呢
SELECT table1.field1,table1.field2,table1.field3,table1.field4,;
table1.fieldN,table2.field1,table2.field2,table2.field3;
FROM C:/数据库!table1,C:/数据库!table2;
WHERE table1.field1=aa and between(ctod(table1.field1=date),date1,date2);
表中是没有重复的记录的,但查出来,都好象是COPY 一样,把记录COPY 了几百分
我用过如下又少了记录
SELECT table1.field1,table1.field2,table1.field3,table1.field4,;
table1.fieldN,table2.field1,table2.field2,table2.field3;
FROM C:/数据库!table1;
inner join c:数据库!table2 ON table2 .field1=table1.field1
WHERE table1.field1=aa and between(ctod(table1.field1=date),date1,date2);
救救我,或其他办法呢