Oracle CREATE TABLE AS operator.
- 27 August 2022
- Database Performance ManagementMachine learning
Oracle/PLSQL CREATE TABLE AS operator can be used to create a table from an existing table by copying columns of an existing table.
It is importa…
Oracle SELECT FOR UPDATE operator.
The SELECT FOR UPDATE command allows you to lock entries in the resulting cursor set. The blocking of records is removed when the following commit or …
Oracle CURSOR Attributes.
Oracle CURSOR – When dealing with cursors, you will need to determine your cursor status. Below is a list of cursor attributes that you can use.
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Oracle DROP TABLE operator.
- 24 August 2022
- Database Performance ManagementMachine learning
Oracle/PLSQL operator DROP TABLE allows you to clear or delete a table from an Oracle database….
Oracle ALTER TABLE operator.
The Oracle ALTER TABLE statement is used to add a column, change a column, delete a column, rename a column or rename a table (with syntax, examples a…
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