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A database dump contains a record of the table structure and/or the data from a database and is usually in the form of a list of SQL statements ("SQL dump"). A database dump is most often used for backing up a database so that its contents can be restored in the event of data loss. Corrupted databases can often be recovered by analysis of the dump.
To SELECT one row of data from a table called tab with a primary key column (pk) set to 100 — use the condition pk = 100: SELECT * FROM tab WHERE pk = 100 To identify whether a table tab has rows of data with a duplicated column dk — use the condition having count(*) > 1 :
But the tables must wrap (one dropping below the other) in narrow screens if horizontal scrolling is to be avoided. Narrow your browser window to see the tables below wrap. This works in mobile view too. Click on "mobile view" at the bottom of any Wikipedia page. These tables are adapted excerpts from versions of Iceland men's national handball ...
Chickens are one of the most common domesticated animals in the world. Here's some fun facts about the bird.
The remains of former US President Jimmy Carter are carried by an honor guard on departure from the Washington National Cathedral in Washington, DC, after a State Funeral Service on January 9, 2025.
Image credits: moxie_walter Humanity domesticated cats much later than dogs - in fact, about two and a half times later. So it's not surprising that cats continue to demonstrate specific features ...
A right join is employed over the Target (the INTO table) and the Source (the USING table / view / sub-query)--where Target is the left table and Source is the right one. The four possible combinations yield these rules:
Header cell (on the same line) !! It adds a header cell on the same line Data cell | It adds a data cell, whose content can optionally be placed on a new line (see also the attribute separator) Data cell (on the same line) || It adds a data cell on the same line Attribute separator | It separates HTML attributes from cell or caption content ...