can u tell me how many types of oracle and which type all detail in oracle (suppose all history of oracle )
1 3731If a table column has is UNIQUE and has NOT NULL, is it equivalent to a PRIMARY KEY column?
IBM,
8 9827SELECT THE RECORDS FROM 3 TABLES LIKE(T1,T2,T3) AND HOW CAN WE INSERT THAT RECORD IN ANOTHER TABLE LIKE(T4)?
ESS,
1 4569WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?
ESS,
1794Give SQL Query to find the number words in a sentence ? ex: 'ram charan singh' then ans:3 Answer:select length(trim('ram charan singh')) - length (replace (trim ( 'ram charan singh'),' ','')) +1 from dual The above query working properly when space between the words is only one &similar But ,If the space between the words is nonuniform. Ex:'ram charan singh is good' ans:5 i am not getting this answer using above query.
3 5802
What is sequence?
Which files are vital that should be backed up?
When configuring sqlnet on the server what files must be set up?
what is the odi console?
Have you attended the client meetings?
What are dml statements in oracle?
What are the attributes of the cursor?
How to invoke the data pump import utility?
How are extents allocated to a segment?
What is the technical flow associated with P2P or Procure to Pay cycle like the tables, APIs, concurrent programs involved in this cycle. Only technical please.
Explain the types of exception?
What is a named program unit?
What are the different editions of oracle?
What are the common oracle dba tasks?
How to display row numbers with the records?