unique() public method Adds a UNIQUE constraint

defaultValue() public method Specify the default value

$after protected property (available since version 2.0.8) The

unsigned() public method (available since version 2.0.7) Marks

buildLengthString() protected method Builds the length/precision

$categoryMap public property (available since version 2.0.8) Mapping

buildCommentString() protected method (available since version 2.0.8)

$comment public property (available since version 2.0.8) Comment

buildCheckString() protected method Builds the check constraint

buildAfterString() protected method (available since version 2.0.8)