How do I learn what codesets are available in oracle?
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Explain oracle insert into command?
How to create index-by table in oracle?
Give the various rollback segment states.
I have query like this. select dept_id, max_mark from stude_dept where min_mark= (select min(mini_mark) from stud_dept); How can i optimize this query. Can anyone help me with it
master table and child table performances and comparisons in Oracle ?
Is truncate autocommit in oracle?
We need to compare two successive records of a table based on a field. For example, if the table is CUSTOMER, and the filed is Account_ID, To compare Account_IDs of record1 and record2 of CUSTOMER table, what can be the query ?
How to use "in out" parameter properly?
How to display row numbers with the records?
What is Row Chaining ?
What is forall Statement ?
How to update values in a table in oracle?