What is enter substitution variable in oracle?
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How to define a data source name (dsn) in odbc manager?
ur a sql devoloper...what is the process in ur company for finding the database BUGS .. seperate DB testers are there? or devr.s are manage? if DB TESTERS in there what is the process
What will be the syntax to find current date and time in format "yyyy-mm-dd"?
From the following identify the non schema object: packages, triggers, public synonyms, tables and indexes.
How to retrieve values from data fields in record variables?
Explain mutating triggers.
What are the four Oracle system processes that must always be up and running for the database to be useable?
How many types of tables supported by oracle?
What is the difference between the Oracle ODBC driver and a Microsoft ODBC (Open Database Connectivity) Driver?
Explain the blob datatype?
How to define an external table with a text file?
What do you mean by merge in oracle and how can we merge two tables?