What is a cognitive schema?
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How do we represent comments in oracle?
What is oracle update statement with inner join ?
How a tablespace is related to data files?
How to use like conditions in oracle?
The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL
sql command 2 know current database
We have one Package(which has many function/procedures, SQL quires etc). Now we need to check, which query or procedure is taking lot of time in that Package. ? How do we do it.
Give the different types of rollback segments.
how to do daily transactions with out sql* loader control file regesterd in apps?
How to increment dates by 1 in oracle?
How to define an oracle cursor variable?
i can't insert column value greater than 4000 characters at one instance even i am using CLOB datatype . how to insert efficiently more than 4000 characters ? And please let me know how to impose inline and out-of line constraints on oracle column??? Thanks in Advance... Prakash