用CPU()测试一下。。
CPU()是返回当前CPU时间..以MS为单位。double ldb_start,ldb_end ,ldb_lenldb_start = cpu()
select * from tab1 where ...
ldb_end = cpu()
ldb_len = ldb_end - ldb_start
messagebox('提示',string(ldb_len))
CPU()是返回当前CPU时间..以MS为单位。double ldb_start,ldb_end ,ldb_lenldb_start = cpu()
select * from tab1 where ...
ldb_end = cpu()
ldb_len = ldb_end - ldb_start
messagebox('提示',string(ldb_len))
解决方案 »
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