What is a rank in sql?
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What is 19 null in sql?
consider a table which contain 4 columns,ename,eno,sal and deptno, from this table i want to know ename who having maximum salary in deptno 10 and 20.
what is error ora-03113: end-of-file on communication channel?
Mention what problem one might face while writing log information to a data-base table in pl/sql?
what is SCALAR Queries?
What is the use of index in sql?
What is scalar and vector?
Is mariadb nosql?
what is difference between decode and case function?
I need a exceptoin in pl/sql block so that if any errors occur in the block then no exception should errors should raise?
How can we connect an Android App to an Oracle database and use the PL/SQL procedural code?
Does oracle use sql?
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