АЗ
Size: a a a
АЗ
D
АЗ
NG
D
АЗ
АЗ
АЗ
АЗ
CHAR
column is fixed to the length that you declare when you create the table. The length can be any value from 0 to 255. When CHAR
values are stored, they are right-padded with spaces to the specified length. When CHAR
values are retrieved, trailing spaces are removed unless the PAD_CHAR_TO_FULL_LENGTH SQL mode is enabled.AP
АЗ
VARCHAR
columns are variable-length strings. The length can be specified as a value from 0 to 65,535. The effective maximum length of a VARCHAR
is subject to the maximum row size (65,535 bytes, which is shared among all columns) and the character set used. See Section 8.4.7, “Limits on Table Column Count and Row Size”.АЗ
АЗ
АЗ
D
АЗ
NG
NG
АЗ