how to start mysql server? : Sql dba
How many types of triggers exist in pl/sql?
Why does %isopen return false for an implicit cursor?
What is raid? How does it help storage of databases?
Can we declare a column having number data type and its scale is larger than pricesionex: column_name number(10,100),column_name numbaer(10,-84)
What is the difference between an inner and outer join?
What is meant by user defined function?
How do you modify a table in sql?
What is the difference between CHAR and VARCHAR2? If VARCHAR2 serves the uses of CHAR why CHAR is still used and not been discarded yet?
what is bcp? When is it used?
How to fetch the rows by dynamicaly passing table name through cursor?
Difference between SUBSTR and INSTR?
what is difference between "Primary key" and "Unique key"?