This total does not include rows processed by subqueries of the SQL statement.

這個(gè)總行數(shù)不包括子查詢處理的行數(shù)。

ANK if we want at least 13 rows but don't want to include rows that would have been excluded had there been no ties.

如果我們想要至少13條記錄www.婷婷五月情.com，但不想包含那些已經(jīng)被排除在外的非相同排名的記錄的話久久久99人妻免费精品区一，我們可以使用RANK函數(shù)

This total does not include rows processed by sub-queries of the SQL statement.

SQL總處理的行數(shù)，但不包括子查詢所訪問(wèn)的行黄色视频在线观看精品。

Bitmap indexes can include rows that have NULL values, unlike most other types of indexes.

與其他大多數(shù)索引不同黄色一级网站视频在线观看，位圖索引可以包含鍵值為 NULL 的行。

Bitmap indexes can include rows that have NULL values, unlike most other types of

與其他大多數(shù)索引不同81av在线视频，位圖索引鲁鲁在线视频、可以包含鍵值為NULL的行。

By default, the rows of an object view in a view hierarchy include all the rows of all its subviews projected over the columns of the given view.

默認(rèn)情況下特别超碰在线，對(duì)象視圖層次結(jié)構(gòu)中某個(gè)對(duì)象視圖的數(shù)據(jù)行包含相應(yīng)子視圖映射到此對(duì)象視圖數(shù)據(jù)列中的全部數(shù)據(jù)行特级欧美婬片免费高直播播。

User errors include deleting the wrong rows because of incorrect values in a WHERE clause, updating rows with incorrect values, dropping the wrong index, and so forth.

常見(jiàn)的用戶操作中的邏輯錯(cuò)誤有：因?yàn)樵?WHERE 子句中使用了不正確的值而刪除了錯(cuò)誤的數(shù)據(jù)行国内精品视屏，將數(shù)據(jù)行更新為錯(cuò)誤的值国产精品强奸乱伦贵州，錯(cuò)誤地移除了索引等在线A片中文亚洲。

These include rows over the planned vision schools, Chinese pressure group Suqiu, relocation of a Chinese primary school in Damansara, and outstanding Chinese students who have failed to gain entry into national universities.

大選至今的一年多來(lái)，涉及華社的諸多課題逐一引爆爱搞视频网址，這包括宏愿學(xué)校課題超碰0视、訴求的爭(zhēng)議国产精品观看在线亚洲人成网、白沙羅華小事件及華族優(yōu)秀生無(wú)法進(jìn)入國(guó)立大學(xué)等事件。

Bitmap indexes include rows that have NULL values, unlike most other types of indexes. Indexing of nulls can be useful for some types of SQL statements, such as queries with the aggregate function COUNT.SELECT COUNT FROM employees

對(duì)于select count from tab欧美日韩另类精品专区，全表掃描比使用索引效率要高91插进去，經(jīng)過(guò)分析的表cbo會(huì)傾向于使用索引深夜免费看，這是oracle軟件的判斷問(wèn)題717电影网琪琪电影网，最好還是不要收集統(tǒng)計(jì)信息，讓oracle執(zhí)行全表掃描swag观看。

Examples include certain species of Lycopodium and Selaginella, which have two rows of lateral leaves and one or two rows of smaller abaxial or adaxial leaves.

例如石松屬和卷柏屬亚洲视频无码在线观看，植物體上具有雙行較大的側(cè)生葉，還有1行或2行較小的生于近軸面或遠(yuǎn)軸面的葉91久久人人。