Differentiate between pl/sql and sql?
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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 NN,NN,NN,NE,NN,NN,NE,CE, Its some urgent requirement ,thanks in advance
Is it possible to link two groups inside a cross products after the cross products group has been created?
What is difference between % ROWTYPE and TYPE RECORD ?
What are the different types of joins in sql?
Difference between aggregate function and analytical function?
What is use of package in pl sql?
Can you inner join the same table?
What is the difference between DELETE and TRUNCATE?
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i have one table with accounts and amounts as colums.accounts with columns c and d. and amounts with values 1000,2000,3000 for c and 4000,5000,8000 for d.i need to find the sum of these accounts c and d individually and find the differences between their sum using one select statement.
What does “select count(1) from tab” result?
Write the order of precedence for validation of a column in a table ?
What is sql and also describe types of sql statements?
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