结合使用准备好的语句和游标。
此外,在使用图示和游标时,可使用用来使用装置影像的命令。
In addition, commands for using device images are available when working with ICONS and cursors.
当语句、结果集和游标不再被使用时,pureQuery 会自动关闭它们。
pureQuery helps you by automatically closing statements, result sets, and cursors when they are not in use anymore.
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