Summary of common functions for Oracle personal learning

This document is to record common functions Oracle functions sysdate date function sysdate: used by Oracle to obtain the date and time select sysdate from dual; #Get current date Specific common methods: https://i.csdn.net/#/user -center/collection-list?type=1&spm=1001.2101.3001.4506 rowid and rownum rowid: used to locate a piece ...

Posted on Fri, 26 Nov 2021 07:27:52 -0500 by brianb