What is a relational database management system?
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What is different types of joins?
What is the difference between the Oracle ODBC driver and a Microsoft ODBC (Open Database Connectivity) Driver?
11. Display the client number and name and the client number and name of the person who referred that client.
How to create a new table in your schema?
What is a relational database management system?
How to assign a table row to a record variable?
consider some table with 4 r 5 columns in that 1 col is DATE type. The data is like that,For each date in that col some 3 fields r there but all the records r having different data. Now i want to display all the columns by performing grouping on the date field ( as SELECTION Operator(*) cannot be used with group function having only one "group by clause". how to do this? can any one help me in finding out the solution plss?
which language is used to develop the oracle........?
Draw E-R diagram for many to many relationship ?
how can get like this result table A col1 col2 --- ----- a A b B C C .. .. .. ... .. ... wants result like for a single column col1 ------ a,b,c,........n of data and another is col1 ------- A B C D ........ a b b d ........
what is the dual table in oracle?
What is a lookup table in oracle?