dynamic cursor

基本解釋

The ODBC Cursor Library is a dynamic-link library (DLL) that resides between the ODBC Driver Manager and the driver.
ODBC 游標庫是一個駐留在 ODBC 驅(qū)動程序管理器和驅(qū)動程序之間的動態(tài)鏈接庫（DLL）。
Sensitive cursors are the preferred scrollable cursor model for dynamic situations when the application cannot afford to buffer the data from an insensitive cursor.
當程序無法像Scroll-Insensitive型光標一樣提供足夠緩存時, Scroll-Sensitive型光標可以被替代用來作為動態(tài)的可滾動的光標.
A sensitive cursor provides a dynamic view of the underlying data, whereas an insensitive cursor generally isn't sensitive to any changes made to the database while the cursor is open.
敏感游標將提供底層數(shù)據(jù)的一個動態(tài)視圖，而不敏感游標通常對游標打開時數(shù)據(jù)庫的變化不敏感。