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Oracle OPEN operator.

    After you have announced the cursor in Oracle, the next step to open the cursor is to use the OPEN operator….

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    How to specify table size in MySQL database.

      It takes 2 actions to determine the size of tables in a database from a command line hosted on a MySQL or MariaDB server:

      1. Connect to the database…

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      Oracle ALTER USER Change Password.

      Change user password in Oracle

      Q: How do I change the password for a user in Oracle?

      A: In order to change a user’s password in Oracle, you must ex…

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      Oracle VIEW.

      In this material you will learn how to use, create, update and delete Oracle VIEW with syntax and examples….

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      Top-30 SQL questions in 2020 interviews that you should know.

        Relational databases are among the most frequently used databases to date, and therefore SQL skills are mandatory for most positions.

        In this articl…

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