What is the criteria while applying index to any column on
any table.
index syntax
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create index index_name on table_name (column_name)
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a procedure one in two out parameters i am waiting it in a sql query can i get the output
what is global variable in package
What is data abstraction in sql?
what is difference b/w pravite procedures and public procedures?
3 Answers Steria, Wipro, Zensar,
Write a query to find the employees from EMP table those who have joined in Monday. (there is a column as hiredate which is a date column i.e values are like 03-DEC-81)
What is the difference between truncate and drop statements?
How many types of index are there?
What if we write return in procedure?
What is normalization in sql?
Which constraints we can use while creating database in sql?
What are all the different normalizations?
What is bitemporal narrowing?