What is dual table oracle?
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Give syntax for SQL and ORACLE joins.
What is connection pooling in oracle?
how can get like this result table A col1 col2 --- ----- a A b B C C .. .. .. ... .. ... wants result like for a single column col1 ------ a,b,c,........n of data and another is col1 ------- A B C D ........ a b b d ........
Explain the relationship among Database, Tablespace and Data file?
Can a formula column be obtained through a select statement ?
How to create a server parameter file?
How to drop an index?
What are the Limitations of a CHECK Constraint ?
Two triggers one is before insert and other is after insert are firing on a table.If 10 times you insert in a table.Then how many times before trigger and how many types after trigger will fire in pl/sql.
How to lock and unlock a user account in oracle?
When do you get a .pll extension in oracle?
How to use "in" parameter properly?