Your browser does not support the audio element. Quite often in my practice, I see people use varchar fields with a small and limited number of available options. Let ...

A char datatype takes 1 byte per character. It is a fixed length character datatype i.e even though character entered are less than n,fixed memory size i.e n bytes are allocated to those characters.

In relational databases, VARCHAR is one of the most commonly used string data types for storing variable-length character data. For users who are unfamiliar, the differences in VARCHAR across ...

Another one of these choices... to go with a char or varchar for a field. Not really an issue with space since we are only looking at a couple of thousand records or so but just wondering what the ...

Zend Engine v3.4.0, Copyright (c) Zend Technologies with Zend OPcache v7.4.3, Copyright (c), by Zend Technologies with Xdebug v2.9.2, Copyright (c) 2002-2020, by ...

18 July, 2012. It was a Wednesday. Doing a deployment last night, I ran into an issue around indexing performance around SQL columns of type varchar. Varchar is the ANSI version of character data – ...

I have an MS SQL 2005 database, and a FileMaker 10 client accessing it via ODBC (SQL Native Client) The data I am trying to import is (varchar(max), null). I have no problem importing (varchar(64), ...