How to change program global area (pga) in oracle?
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Explain the concept of the DUAL table.
What is the data type of dual table?
How do we get field detail of a table?
Can we commit inside a function in oracle?
How translate command is different from replace?
Is there a function to split a string in plsql?
what is normalisation?what are its uses?
What are the different editions of oracle?
how to select alphabets in a one column , for this the table name is PA_TASKS and column name is TASK_NUMBER, In TASK_NUMBER the data like this 1.1.3NN,1.1.4NN,1.5.1NN,1.3.2NE,1.5NN,1NN,1.2NE,1CE , For this i need to disply output as only NN,but not other alphabets, if NN is thre means i should display , otherwise leave that blank or empty Its some urgent requirement ,thanks in advance
What is Database Link ?
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
How many types of table in Oracle?