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New posts in varchar
SQL unique varchar case sensitivity question
Aug 25, 2022
mysql
sql
case-sensitive
varchar
unique-constraint
What are the optimum varchar sizes for MySQL?
Aug 25, 2022
mysql
varchar
Can I use VARCHAR as the PRIMARY KEY?
Aug 25, 2022
mysql
sql
primary-key
unique
varchar
Postgres: Convert varchar to text
Oct 20, 2022
postgresql
text
varchar
varchar(max) everywhere?
Oct 04, 2019
sql-server-2008
varchar
When increasing the size of VARCHAR column on a large table could there be any problems?
Sep 05, 2022
sql-server
sql-server-2008
varchar
alter-column
How to get the size of a varchar[n] field in one SQL statement?
Aug 17, 2022
sql
sql-server-2008
varchar
MySQL VARCHAR Lengths and UTF-8
Aug 17, 2022
mysql
unicode
utf-8
varchar
PostgreSQL: ERROR: operator does not exist: integer = character varying
Nov 18, 2022
postgresql
casting
integer
varchar
How long should SQL email fields be? [duplicate]
Aug 16, 2022
sql
varchar
convention
Is the LIKE operator case-sensitive with MSSQL Server?
Oct 12, 2022
sql
sql-server-2005
varchar
sql-like
What is the difference between CHARACTER VARYING and VARCHAR in PostgreSQL?
Aug 15, 2022
database
postgresql
varchar
varying
Difference between BYTE and CHAR in column datatypes
Aug 14, 2022
sql
oracle
unicode
varchar
Is there a good reason I see VARCHAR(255) used so often (as opposed to another length)?
Aug 14, 2022
database
database-design
types
varchar
Postgresql - change the size of a varchar column to lower length
Aug 14, 2022
sql
postgresql
varchar
alter-table
Equivalent of varchar(max) in MySQL?
Aug 14, 2022
mysql
varchar
Using varchar(MAX) vs TEXT on SQL Server
Aug 19, 2022
sql-server
performance
text
varchar
sql-types
Changing the maximum length of a varchar column?
Aug 14, 2022
sql
sql-server
sql-server-2008
tsql
varchar
What are the main performance differences between varchar and nvarchar SQL Server data types?
Aug 31, 2022
sql-server
sql-server-2005
storage
varchar
nvarchar
SQL Server Text type vs. varchar data type [closed]
Aug 18, 2022
sql-server
text
varchar
sqldatatypes
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