Login Register

db\Migration dropCommentFromColumn()

dropCommentFromColumn() public method (available since version 2.0.8)

Builds and execute a SQL statement for dropping comment from column

public void dropCommentFromColumn ( $table, $column )
$table	string	The table whose column is to be commented. The table name will be properly quoted by the method.
$column	string	The name of the column to be commented. The column name will be properly quoted by the method.

Links:

http://www.yiiframework.com/doc-2.0/yii-db-migration.html#dropCommentFromColumn()-detail

doc_Yii

2016-10-30 16:58:10

Comments

Leave a Comment

Please login to continue.

Popular Articles

db\Migration $db $db public property The DB connection object or the application component ID of the DB connection that this migration should work with. Starting

db\Migration init() init() public method Initializes the migration. This method will set $db to be the 'db' application component, if it is null. public void init

db\Migration createIndex() createIndex() public method Builds and executes a SQL statement for creating a new index. public void createIndex ( $name, $table, $columns, $u

db\Migration dropForeignKey() dropForeignKey() public method Builds a SQL statement for dropping a foreign key constraint. public void dropForeignKey ( $name, $table )$name

db\Migration addCommentOnTable() addCommentOnTable() public method (available since version 2.0.8) Builds a SQL statement for adding comment to table public void addCommentOnTa