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Un-Answered Questions { SQL PLSQL }

Why do we use sqlite?

8


what are the advantages of sql ? : Sql dba

35


Where do we use pl sql?

5


What is cost in sql execution plan?

7


what is the difference between delete and truncate statement in sql? : Sql dba

32






What is an inconsistent dependency?

36


How to look at the current sql*plus system settings?

37


explain the delete statements in sql

41


How can we link a sql database to an existing android app?

48


Is postgresql a nosql database?

10


Mention what plvcmt and plvrb does in pl/sql?

42


What view means?

7


how to delete duplicate rows from a join tables(I have three tables on that join) how do you know which join is need to be used? The select statement I have is: SELECT gc_skill_type.skill_type, gc_area_tec.area, gc_technology.technology, gc_technology.id_technology, gc_area_tec.id_area_tec FROM gc_skill_type, gc_area_tec, gc_technology WHERE gc_area_tec.id_skill_type (+) = gc_skill_type.id_skill_type AND gc_technology.id_area_tec (+) = gc_area_tec.id_area_tec order by gc_skill_type.skill_type asc, gc_area_tec.area asc, gc_technology.technology asc

2322


Which sql most popular?

9


Which function is used to return remainder in a division operator in sql?

49