Why is %isopen always false for an implicit cursor?
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In testing where do we use sql language and how it helps in testing?
Can any one tell me how to increase the performance of a sql query ie what are the performance tips in creating or writing a sql query !!?
Is mariadb nosql?
Is sql pronounced sequel or sql?
i have a table t1 a math 20 b phy 30 cchemisty 10 a math 40 b phy 23 c che 21 a math15 bphy 33 c che 56 write a quire to find out the max markr of each subject
Does access use sql?
What is user defined functions?
There are 5 records in a table and we have implemented two triggers that are :pre_query and post_query how many times these triggers will fire.
What is Materialized View? In What Scenario we Use Materialized View?
How is data stored in sql?
What is number function in sql?
How pl/sql source code can be protected?
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