How to create an oracle database?
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What are advantages of dateset in datastage?
Explain table?
I'm doing my final year and i ve planned to do an oracle certification , is this the rit tim nd wat's the future scope??
How to retrieve values from data fields in record variables?
Does a Before form trigger fire when the parameter form is suppressed ?
What is a trigger and what are its types in oracle?
What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?
where do i find oracle interview questions.
How to use "for" statements in oracle?
In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
Explain oracle’s server parameter file.