Dec 18, 2014 · I have a table containing a unique ID field. Another field (REF) contains a reference to another dataset's ID field. Now I have to select all datasets where REF points to a dataset that …

Jan 11, 2010 · A select query selecting a select statement Asked 16 years, 1 month ago Modified 16 years, 1 month ago Viewed 291k times

Select column is more performatic of select *, but if you is developing an oriented object system, then you will like use object.properties and you can need a properties in any part of apps, then you will …

This Stack Overflow thread discusses the possibility of adding an option separator for select elements in HTML and provides insights from developers.

Is it possible to do a select statement that takes only NOT NULL values? Right now I am using this: SELECT * FROM table And then I have to filter out the null values with a php loop. Is there a ...

SELECT 1 FROM table What does this 1 mean, how will it be executed, and what will it return? Also, in what type of scenarios can this be used?

Apr 29, 2014 · What does SQL Select symbol || mean? Asked 11 years, 9 months ago Modified 1 year, 1 month ago Viewed 188k times

Oracle SQL - select within a select (on the same table!) Asked 15 years, 6 months ago Modified 9 years, 5 months ago Viewed 142k times

SELECT * from employees WHERE NOT EXISTS (SELECT name FROM eotm_dyn) So basically I have one table with a list of employees and their details. Then another table with some other details, …

Feb 15, 2013 · 0 I ended up leaving the common properties from the SELECT queries and making a second SELECT query later on in the page. I used a php IF command to call for different scripts …