OraclePLSQL-Page2

                                                                    

πŸ‘‰ What is Table?

A table is a database object that holds user data.

πŸ‘‰ Insert Statement

Insert statement creates a new row in the database tables and loads the values passed by the query.

πŸ‘‰ Update Statement

The update command is used to change or modify data values in a table.

πŸ‘‰ Select Statement

πŸ‘‰ Distinct Clause

The select Distinct * SQL syntax scans through entire rows and eliminates rows that exactly have the same contents in each column.

πŸ‘‰ Order By Clause

The order by clause sorts the result set based on the columns specified.

πŸ‘‰ Table Access

The command shown below is used to determine the tables to which a user has access.

πŸ‘‰ Table Structure

To describe information about the columns defined in a table, use DESCRIBE.

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