タグvarchar - これはページ6です - GeneraCodice

A single character is giving error: "Data too long for column" when using PDO with MySQL - Why?

https://www.generacodice.com/jp/articolo/11831762/a-single-character-is-giving-error-data-too-long-for-column-when-using-pdo-with-mysql-why
  mysql  -  PHP  -  varchar  -  pdo  -  innodb
StackOverflow StackOverflow

Databases - Storing numerical value in VARCHAR datatype

https://www.generacodice.com/jp/articolo/11811452/databases-storing-numerical-value-in-varchar-datatype
  mysql  -  types  -  varchar
StackOverflow StackOverflow

Case statement will not display a varchar

https://www.generacodice.com/jp/articolo/11758736/case-statement-will-not-display-a-varchar
  sql  -  case  -  varchar
StackOverflow StackOverflow

MySQL subtraction between varchar fields returns decimal with too much precision

https://www.generacodice.com/jp/articolo/11747459/mysql-subtraction-between-varchar-fields-returns-decimal-with-too-much-precision
  decimal  -  mysql  -  varchar  -  precision
StackOverflow StackOverflow

How much does performance change with a VARCHAR or INT column - MySQL

https://www.generacodice.com/jp/articolo/11632151/how-much-does-performance-change-with-a-varchar-or-int-column-mysql
  mysql  -  performance  -  integer  -  varchar  -  innodb
StackOverflow StackOverflow

MySQL Specified key was too long

https://www.generacodice.com/jp/articolo/11535251/mysql-specified-key-was-too-long
  mysql  -  varchar  -  key
StackOverflow StackOverflow

Large text data type in MySQL [closed]

https://www.generacodice.com/jp/articolo/11503631/large-text-data-type-in-mysql-closed
  mysql  -  database  -  text  -  blob  -  varchar
StackOverflow StackOverflow

How to properly write text in MySQL column type varchar(1000)?

https://www.generacodice.com/jp/articolo/11371169/how-to-properly-write-text-in-mysql-column-type-varchar-1000
  mysql  -  sql  -  PHP  -  varchar
StackOverflow StackOverflow

What is most efficient way to calculate duration in an EventLog stored in a Massive Varchar Field?

https://www.generacodice.com/jp/articolo/11053378/what-is-most-efficient-way-to-calculate-duration-in-an-eventlog-stored-in-a-massive-varchar-field
  sql  -  sql-server-2008  -  varchar  -  duration  -  substring
StackOverflow StackOverflow

Table will not insert the row when an entry contains a "@" [closed]

https://www.generacodice.com/jp/articolo/11046995/table-will-not-insert-the-row-when-an-entry-contains-a-closed
  database  -  PHP  -  email  -  varchar  -  phpmyadmin
StackOverflow StackOverflow
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