addColumn method

void addColumn(
  1. String tableName,
  2. SchemaColumn column, {
  3. String? unencodedInitialValue,
})

Validates and adds a column to a table in schema.

Implementation

void addColumn(String tableName, SchemaColumn column,
    {String? unencodedInitialValue}) {
  var table = schema!.tableForName(tableName);
  if (table == null) {
    throw SchemaException("Table $tableName does not exist.");
  }

  table.addColumn(column);
  if (store != null) {
    commands.addAll(store!.addColumn(table, column,
        unencodedInitialValue: unencodedInitialValue));
  } else {
    commands.add(
        'database.addColumn("${column.table!.name}", ${_getNewColumnExpression(column)});');
  }
}