nested statement 中文意思是什麼
nested statement
解釋
嵌套語句-
This statement queries multiple data sources to create a nested table
此語句可以查詢多個數據源以創建嵌套表。 -
Train nested structure demonstrates how to combine the dmx insert into mining structure statement with the shape source data query to train a mining model that contains nested columns with data that contains nested tables, retrieved using a query, from an existing data source. train structure
演示如何將dmx insert into語句和shape源數據查詢組合使用來定型這樣的挖掘模型，該挖掘模型包含嵌套列，而嵌套列中的數據包含使用查詢從現有數據源檢索到的嵌套表。 -
A nested table can be considered as a local temporary table that is defined and used within the scope of one sql statement
嵌套表可以看成是在一個sql語句中定義和使用的局部臨時表。 -
Now, consider what happens to this in the case where a conditional statement is nested within another conditional statement
現在，考慮在一個條件語句嵌套在另一個條件語句中的情況下，會發生什麼事情： -
In this situation, executing a commit transaction statement will apply only to the nested transaction
在這種情況下，執行commit transaction語句將只應用到嵌套事務。 -
It is important to understand that a begin transaction statement issued in the trigger is actually beginning a nested transaction
了解在觸發器中發出begin transaction語句實際上是開始了一個嵌套事務這一點很重要。
分享友人