What is cursor?
Answers were Sorted based on User's Feedback
Answer / chinmay
cursor is a programming devive which can keep to allow a set of rows and return them one row at a time because the host language can deal one row at time
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / madhavansvce
Cursor is a multiple column can be moved possible.
| Is This Answer Correct ? | 0 Yes | 10 No |
What is a trigger in the db2 database?
what is the difference between join and union?
Outputs of explain are with matchcols = 0. What does this signify?
How many databases are there?
how can we find nth max salary from A table
What is phantom read in db2?
What is coalesce in db2?
Under what circumstances will DB2 allow an SQL statement to update more than one primary key value at a time?
For unmatched rows returned from an outer join, the column values in the other table are set to null e.g If A OUTER JOIN B returns some unmatched rows from A, the corresponding column values in B will be set to null. What can be done so that a null value is not displayed for these columns?
insert into tablename a column1, column2 select column1, column2 from tablename b i am getting abend -104..can any one help?
What kind of database is db2?
What are the four lockable units for DB2?