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The Qlik February 2020 release has been delayed by a couple of weeks due to a security vulnerability that recently surfaced with Node.js, which is impacting a large portion of the software industry. The release is expected to be delivered before the end of the month, with a target date of February 25th, as Qlik is actively running tests to ensure that the February GA release is stable and not affected by this security malware.
To read more about this vulnerability: https://nodejs.org/en/blog/vulnerability/february-2020-security-releases/

QlikWorld 2020 全球会议。主讲人 Malcolm Gladwell。马上注册，享受优惠

NullDisplay

定义的符号可以替代数据最低级别上 ODBC 的全部 NULL 值和连接器。这是用户定义的变量。

Syntax:

NullDisplay

Example:

set NullDisplay='<NULL>';