Class Doctrine\DBAL\Schema\ColumnDiff

Represents the change of a column.

Methods
`public`	`getOldColumn(): ?Column`	#
`public`	`getNewColumn(): Column`	#
`public`	`hasTypeChanged(): bool`	#
`public`	`hasLengthChanged(): bool`	#
`public`	`hasPrecisionChanged(): bool`	#
`public`	`hasScaleChanged(): bool`	#
`public`	`hasUnsignedChanged(): bool`	#
`public`	`hasFixedChanged(): bool`	#
`public`	`hasNotNullChanged(): bool`	#
`public`	`hasDefaultChanged(): bool`	#
`public`	`hasAutoIncrementChanged(): bool`	#
`public`	`hasCommentChanged(): bool`	#
`public`	`hasChanged(string $propertyName): bool` Deprecated Use {@see hasTypeChanged()}, {@see hasLengthChanged()}, {@see hasPrecisionChanged()}, {@see hasScaleChanged()}, {@see hasUnsignedChanged()}, {@see hasFixedChanged()}, {@see hasNotNullChanged()}, {@see hasDefaultChanged()}, {@see hasAutoIncrementChanged()} or {@see hasCommentChanged()} instead.	#
`public`	`getOldColumnName(): Identifier` Deprecated Use {@see $fromColumn} instead.	#

Properties
`public`	`string`	`$oldColumnName`	#
`public`	`string[]`	`$changedProperties = []`	#