英语词汇“Bitmap Index”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Bitmap Index
释义	Bitmap Index 基本例句位图索引 Bitmap indexes on partitioned tables must be local indexes.分区表的位图索引必须是本地索引。 A good candidate for a bitmap index would be a gender column due to the low number of possible values.在类似于性别的数据列上适合创建位图索引，因为这样的列中可能的键值的数量较少。
随便看	rotatory machine rotatory machine unit rotatory manipulation rotatory memory rotatory motion Rotatory mould rotatory movement rotatory movements rotatory muscles rotatory nutation rotatory nystagmus rotatory pattern test rotatory platform rotatory polarization rotatory polarization angle rotatory polarized light rotatory power rotatory Power rotatory pump rotatory reduction manipulation rotatory reflection rotatory reflection axis rotatory rotary crane rotatory seal rotatory sealing