$fieldname = $this->getEncQuoted($xmldb_field->getName());
/// Build de alter sentence using the alter_column_sql template
- $alter = str_replace('TABLENAME', $this->getEncQuoted($this->prefix . $xmldb_table->getName()), $this->alter_column_sql);
+ $alter = str_replace('TABLENAME', $this->getTableName($xmldb_table), $this->alter_column_sql);
$alter = str_replace('COLUMNSPECS', $this->getFieldSQL($xmldb_field, $this->alter_column_skip_type,
$this->alter_column_skip_default,
$this->alter_column_skip_notnull), $alter);