PL SQL Descending order in Oracle

The ORDER BY keyword is used to sort the result set by a specified column.

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The four link states should always be listed in that order, like so:

An example CSS code for Link Pseudo-Classes (In Order)

To print out all possible subsets in lexicographic order

When creating an index, the default method Oracle uses to sort the index is in ascending order (SORT). However, if the rows are already stored in the database in ascending order you can use the NOSORT clause to skip the sorting process. If neither SORT or NOSORT is provided, Oracle will use SORT as the clause.

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Retrieves a list of "on call" incidents for the most recent time period. Selects all Support Analysts.

All hints except /*+ rule */ cause the CBO to be used. Therefore, it is good practise to analyze the underlying tables if hints are used (or the query is fully hinted.

PHP MySQL code to select row randomly fast

Must have a field named Weight. The more Weight the more often the record is selected. Weight should be an integer between 1 and 10.

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This code accumulates 100 units of part number 9999 from various storage bins

Easy way to copy the contents of one table to another table.

Selecting a Random Row from Table in MySQL

How to select a random row in MySQL

This sql statement enables to detect duplicates entries over a key and creates a seq column which says which one is the sequence of the duplicates. This way you can take only the seq = 1 and still be able to identify all duplicates