أنواع البيانات String التي تم شرحها
/*
Char => Character
- Store Fixed Values
- Max Characters 255
- Faster Than VarChar 50%
- Use Static Memory
VarChar => Variable Character
- Store Variable Value
- Max Characters For MySQL 5.0.3+ = 65.535
- Slower Than Char
- Use Dynamic Memory
Text => Store Strings
- Deal & Compared Depend on Encoding
- Store Long Strings
BLOB => Binary Large Object
- Has NO Charset
- Deal & Compared Depend on Numeric Value of The Bytes
- Used To Store Images and Other Files
*/
المراجع
الفيديو يشرح أنواع البيانات String والتعامل معها وكل ما يخصها
Strings