A varchar or variable character field is a set of character data of indeterminate length.
Is there any way to validate datetime field before inserting it into appropriate table? Trying to insert with try/catch …
c# sql-server-2008 validation datetime varcharPossible Duplicate: Importance of varchar length in MySQL table When using VARCHAR (assuming this is the correct data type for …
php mysql database-design varcharI am using MySQL 5.5 and phpmyadmin 3.5.2 (provided by http://www.freewebhostingarea.com) My sql query is: INSERT INTO `example`(`id`, `…
mysql sql varchar sqldatatypes mysql-error-1054I'm trying to optimize my PostgreSQL 8.3 DB tables to the best of my ability, and I'm unsure if I need …
postgresql text indexing locale varcharI am converting one of the "Varchar" column in mysql table to a text field. I am simply using single …
mysql text varcharFrench and Spanish have special chars in them that are not used in normal English (accented vowels and such). Are …
sql unicode character-encoding varcharA while ago I asked a question about hierarchy/version number sorting in SQL Server. ( How Can I Sort A …
sql sql-server varchar varbinaryIt's accepted that searching a table on an int column is faster than on a string column (say varchar). However, …
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