ColumnStructure

Type: Object

Represents a single column object used by Structure.

Example structure

{
    Field: "Column name",
    Type: "Column type",
    Null: "YES",
    Key: "PRI",
    Default: "Some default value",
    Extra: ""
}

Properties

.Field

→ String

The column name.

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.Type

→ String

The column type (e.g., VARCHAR(255), INT, TEXT).

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.Null

→ Enum → YES/NO

Specifies whether the column allows NULL values.

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.Key

→ Enum → /PRI/MUL/UNI

Defines the key type for the column.

Value	Meaning
"" (empty)	No key
PRI	Primary key
MUL	Indexed (multiple rows can have the same value)
UNI	Unique (all values must be distinct)

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.Default

→ String / null

THe default value for the column (if any).

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.Extra

→ Enum → ""/auto_increment

Additional attributes for the column.

Value	Meaning
"" (empty)	No extra properties
auto_increment	The column value auto-increments (typically for primary keys)

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