没有FETCHFIRST(或者类似地，但是并不确切，是没有一个OPTIMIZEfor子句)，那么DB 2毫无疑问会选择其他访问路径。

Without the FETCH FIRST (or similarly, but not exactly, without an OPTIMIZE FOR clause), then DB2 would almost certainly prefer some other access path.

youdao

没有FETCHFIRST(或者类似地，但是并不确切，是没有一个OPTIMIZEfor子句)，那么DB 2毫无疑问会选择其他访问路径。

Without the FETCH FIRST (or similarly, but not exactly, without an OPTIMIZE FOR clause), then DB2 would almost certainly prefer some other access path.

youdao