How to empty your oracle recycle bin?
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What are the varoius components of physical database structure of oracle database?
what is the difference between primary key & foreign key?
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What is the function of Redo Log ?
How to use select statement to count the number of rows in oracle?
How to define a variable to match a table column data type?
Why do I get unexpected characters from 8-bit character sets in weblogic jdriver for oracle?
How to find out what oracle odbc drivers are installed?
What are the commands youd issue to show the explain plan for select
after installatio of ORACLE 8i, work properly, but after restarting the system, it throw an error ORA 01034: ORACLE not availble
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?
How to update a table row with a record?
how will I find the first 5 highest salaried employees in each dept in oracle.