Question

What do u mean by char and varchar?​

Answer 1

Answer:

Charecter And Variable Charecter

Explanation:

CHAR is fixed length and VARCHAR is variable length. ... Because varchar is a variable-length data type, the storage size of the varchar value is the actual length of the data entered, not the maximum size for this column. You can use char when the data entries in a column are expected to be the same size.

Answer 2

Answer:

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